Maine State Shipping Regulations 2021



2021 Maine DOT regulations for shipping oversize and overweight loads. Trucking company and pilot car reference.

Maine oversize shipping regulations.

The great state of Maine official seal.

Please share your knowledge with other visitors below.

Trucking company & pilot car directory.

Locate trucking companies and pilot cars in Maine:

Maine trucking company directory.
Maine pilot cars and truck escorts.

Legal load limits.

Maine DOT legal size and weight limitations:

Length: 69 feet combined overall and the maximum length of your trailer can not exceed 48 feet.
Width: 8 feet and 6 inches in the maximum width allowed by Maine DOT.
Height: 14 feet is the maximum height allowed to travel in Maine legally.
Weight: 80,000 pounds GVW is the maximum weight allowed without a permit.

Routine trucking permits.

Oversize and overweight trucking permits that are routinely issued by the Maine state DOT office:

Length: 125 feet in length is the maximum for a routine trucking permit.
Width: 16 feet wide is the maximum for a routine permit and anything wider than this will require a police escort. If over 18 feet wide you will not be allowed to travel on the turnpike.
Height: 16 feet high in the most on a routine permit (13 feet and 6 inches is the limit on the Maine turnpike) and this depends on your routing. If you are close to this or over you will possibly have to have a route survey done and you will be required to notify all utility companies that have obstructions along your route.
Weight: Tandem axles: 52,000 pounds, tridum axles: 75,000 pounds, quadem axles: 100,000 pounds. Gross weight for 5 axles is: 130,000 pounds, for 6 axles: 140,000 pounds, and for 7 axles is the maximum gross weight allowed is: 167,000 pounds maximum.

Maine DOT superload information:

Anything that is over 125 feet long, 16 feet wide, 16 feet tall or over 125,000 pounds in weight is considered a superload by the Maine DOT. Permit approval could take 30 days depending on your proposed route and how far you want to exceed legal limits. You may wish to see: Maine state oversize and heavy haul trucking laws.

Permitted travel times and restrictions.

Maine DOT permitted travel times and travel restrictions:

One 1/2 before and 1/2 hour after sunset rule applies. With the exception of during the months of July and August you may travel on Saturdays and Sundays but may not during these 2 months. There is no holiday travel on the following holidays: New Years day, Memorial day, Independence day, Labor day, Columbus day, Veterans day, Thanksgiving day, Black Friday and on Christmas day.

NOTES: Turnpike travel: you may travel on the Maine turnpike  during the daylight hours from Monday until Friday at 12 noon. You may not travel on the weekends. Max width if 14 feet 6 inches and for height see “Routine permits” above. You can reach the Maine turnpike office at 207-871-7771. Mobile home shipments can only travel on Monday, Tuesday, Wednesday and on Thursdays – after that you may not travel. Night shipments may be approved but have to clear the Maine state police for permission first.

When pilot cars are required.

If your shipment is over any of the following you will be required to have a pilot car or escort vehicle by the Maine DOT office.

If highway is divided, a single pilot car or escort vehicle is to be positioned at the rear of the vehicle. If the highway is undivided, a single pilot car or escort vehicle is to be positioned at the front of the truck and trailer.

Width: 12 feet to 14 inches requires 1 pilot car or escort vehicle., 14 feet and 6 inches to 15 feet and 11 inches requires 2 pilot cars or escort vehicles.
Height: Over 16 feet requires a state police escort.
Length: Over 79 feet and 11 inches requires 1 pilot car or escort vehicle. Over 110 feet requires 2 pilot cars (escort vehicles).  Over 125 feet requires a state police escort.

NOTES: Signs must say “oversize load” in 10 inch high black letters on a yellow background.
They must be at least 7 feet wide by 18 inches high and posted on both the front and rear.
18 inch by 18 inch flags must be posted on all four corners of load. Pilot cars must have 2-way radio that has contact with at least a ½ mile range. The truck must have a flashing amber light on top of the cab.

How to apply for trucking permits.

Maine Department of State Bureau of Motor Vehicles, overlimit Permit Unit
29 State House Station
Augusta, ME  04333
Phone: 207-622-5332
E-mail: overpermits@maine.gov
Office hours: Monday thru Friday 7:30 Am until 5 PM
Eastern Time

NOTES: The Maine turnpike requires a separate permit and has its own size/weight limits.  (800) 698-7747 or 207-871-7771. Permits can be purchased
at Maine Turnpike toll plazas. Cost is $10. Signs must say “oversize load” in 10 inch high black letters on a yellow background. They must be at least 7 feet wide by 18 inches in height and posted on both the front and rear. 18 inch by 18 inch flags must be posted on all four corners of load. Pilot cars must have 2-way radio that has contact with at least a ½ mile range. The truck must have a flashing amber light on top of the cab.

 Required shipment truck and trailer markings.

#####Coder notes>bring it:

Permit valid for.
DOT links.
Map shot.
Contact info.
Road closures.
Thaw law.
MDOT for juicy info that is hard to find.

Maine cities serviced.

The information contained in these pages is research information primarily for use by oversize and overweight trucking company drivers, dispatchers and pilot car companies. While every effort is put into maintaining the accuracy of this information you must absolutely verify this information with the Maine State DOT Permits office before commencing movement.

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maine-state

 

Utah State Shipping Regulations 2021

Utah oversize shipping regulations and permits.

The great state of Utah official seal.

2021 Utah State Shipping and DOT Regulations.

Utah State shipping regulations.

Utah State shipping regulations, limitations, rules and laws for the trucking of oversize and over weight loads over the roads and highways with the DOT. These are the Utah state shipping regulations for oversize and overweight trucking.  If you are shipping over the legal size and weight you will need a Utah DOT permit in able to operate your truck on the roads and highways in this state. Research the information carefully and be sure to verify all of it with the state before you ship anything. The material below is for your research reference but in no way do we certify the information to be correct as ultimately it is up to the state which can change trucking laws at any time.  We thank you for using our service.

Trucking company & pilot car directory.
Utah pilot car and heavy haul trucking companies:

Utah pilot cars and truck escorts.
Utah heavy haul trucking company directory.



Legal load limits.
Legal Loads:

Length: Trailers 48′ on some routes and 53′ on others.  This is trailer length.  We can’t find overall legal length so if you know please comment below to help others, thanks!
Width: 8’ 6” wide.
Height: 14’ tall.
Weight: 80,000 lbs. GVW, 20,000 single, 34,000 tandem.
Overhang: 3′ in the front and 6′ in the rear.

Routine trucking permits.
Routine over-weight, oversize shipping, trucking and transport permits:

Length: Up to 90′ long on a single unit and 110′ on a combined unit.  If shipment is over 81′ long there must be visibility of over 1,000′, the wind must be under 45 MPH and there must me NO accumulation of ice or snow on the roadway.
Width: Up to 18′ wide depending on routing.
Height: 17′
Weight: Single 25,000 lbs. (reported up to 29,500 lbs), tandem axle 55,000 lbs., tridem axle 65,000 lbs., 74,000 lbs. with a gross weight determined by your axle configurations. For loads exceeding 150,000 pounds expect permit issuance time delays.  UT bridge calculations link.
Overhang: Case by case basis.  Figure less than 1/3 of item being shipped overall length.

Notes: Utah has a lot of rules.  All loads in excess of 175′ in length MUST have 1 police escort.  Loads in excess of 200′ must have 2 police escorts.  Exception: shipment is unladen (decked).

Mobile homes in excess of 16 feet wall-to-wall width will be considered on a case-by-case basis by the Department. Contact Headquarters Port of Entry at 801-965-4508 for information.

Legal travel times.
Travel times and restrictions:

One half hour before sunrise and one half hour after sunset rule applies. If your shipment exceeds in excess of 92′ in length, 10′ in width or 14′ in height you may NOT travel Monday – Friday during the hours of 6-9 am and 3:30 pm until 6 am in any of the following locations;

  • South of Perry, UT exit 360 when in Box Elder County.
  • Davis, Salt lake and Weber Counties.
  • Utah County; Mile post 16, North of the I-15 and SR-75 interchange, exit 265 and SR-68.

Weekend travel is permitted is some areas but not many. The Utah DOT has a maze of Yes and No’s as well as sometimes.  No travel on the following holidays: New Years day, Memorial day, Independence day, Labor day, Thanksgiving day and Christmas day – and Pioneer day (July 24th).  If the holiday is on a Friday all travel stops by 2 pm on Thursday and does not resume until Tuesday morning.  Utah DOT will shut down oversize travel ANYTIME there is an abundance of traffic on the roads as noted during the first week of hunting season.  The Saturday closest to October 20th will be shut down and operations will not resume again until Monday morning.  Excessive weather will shut it down as well.

When pilot cars are required.
Pilot Car and Escort vehicle information:

Length: If shipment is over 110′ long you will require 1 front and one rear pilot car (escort).
Width: If shipment is over 14′ in width you will be required to have 1 front and 1 rear pilot car (escort).
Height: All depends on proposed routing. If height of load exceeds 15′ you will “probably” be required to have a front high pole escort but not positively. If height is 17′ you will more than likely be required to have a high pole escort in the front of the load. Call and speak with them directly for clarification.
Weight: Check with the Utah port of to see if your weight class will require a pilot car/escort.
Overhang: No specified limits. This is something they like to see for themselves at the ports. If your load is secure and safe looking but not too long overall and have flags/amber lights then you will possibly not be required to have a pilot car.

Pilot car certifications.
Pilot car and escort vehicle requirements:

A pilot car (escort) driver MUST have some sort of certified training to operate in the state of Utah. You can complete their course of IF your states course is approved by Utah you can operate in lieu of that. Approved states at the time of this publishing are CO, FL, OK, NC and WA states.  You also have to have a minimum of $75,000.00 in liability insurance.  For more information on operating in this state contact Utah Motor Carriers Port of Entry and ask about Certification Program Rule 912.

Your appropriate sign must be mounted on the very top of your vehicle. This sign must be no less than 5′ in width and 10″ in height with a yellow background will black letters no less than 8″ in height and 1″ thick.  An extra banner that is no less than 7′ x 18″ in case the load looses the one that marks it and it must state “OVERSIZE LOAD”. You must have 2 – 6″ (minimum) amber warning lights mounted on each side of the sign.  The lights must either rotate or strobe and be rated at 1,000 candle power visible 360 degrees from at minimum distance of 500′. These are required to be mounted on a lightbar.  It should be noted that the amber lights must be AAMVA certified. You must have a CB radio or 2-way communication device (POWERFUL) and be in constant contact with the truck driver of the shipment at ALL times. The pilot car must also carry the following; 24″ minimum size stop/slow hand held paddle sign, 8 igniting and burning road flares, 8 reflective road triangles, hard hat, reflective safety vest or jacket, large flashlight that runs on DC batteries with additional batteries, 3 orange traffic cones with a minimum height of 18″, non-conductive height measuring device (height pole), fire extinguisher with electrical rating and a first aid kit.  Of course your vehicle must have a jack, spare time and a lug wrench.

Pilot car (escort vehicles) must have a maximum weight of 12,000 pounds and the wheelbase of the vehicle must be a minimum of 96″ to qualify.

Utah DOT
Utah Department of Transportation information and more:

Contact information:
Physical address
Utah Department of Transportation
PO Box 148240
4501 South 2700 West
Salt Lake City, UT  84114

Email: Help our other viewers by leaving a helpful state heavy haul email contact below.
Help telephone line: 801-965-4508
Fax: 801-965-4399
Hours: Monday – Friday 8:00 am – 5:o0 pm

Ports of entry:
Echo: 435-289-3122, Daniels: 435-654-1091, Kanab: 435-644-5871, Monticello: 435-587-2662, Peerless: 435-472-3401, Perry: 435-734-9414, Saint George: 435-673-3651 and Wendover: 435-665-2274

Utah Highway Patrol: 801-965-4518

 

NOTE:  Utah is full of regulations. If you have more info please help others and leave it below.  Thank you!

Utah state shipping regulations for oversize and overweight trucking - DOT permits.

Utah state official flag.

The information contained in these pages is research information primarily for use by oversize and overweight trucking company drivers, dispatchers and pilot car companies. While every effort is put into maintaining the accuracy of this information you must absolutely verify this information with the Utah DOT Regulations & Permits Office before commencing movement.
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Texas State Shipping Regulations 2021

2021 Texas state shipping laws, rules, regulations and limitations for oversize and heavy-haul trucking permits. Pilot car requirements.

Texas oversize and overweight shipping regulations and DOT trucking permit limitations.

The great state of Texas official seal.

Texas heavy-haul trucking permit information.
Texas oversize trucking permits information.
Texas pilot car and escort vehicle requirements.

Locate oversize, heavy-haul trucking companies and pilot cars.

Texas oversize, heavy-haul trucking and pilot car companies for hire:

Texas pilot car company directory.
Texas heavy-haul trucking company directory.

Do I need a trucking permit? Legal load limits.

Texas maximum load limits until a trucking permit is required:

Legal Loads:
Length: Trailer length maximum is 59 feet. Overall length is 65 feet.
Width: 8 feet and 6 inches wide max.
Height: 14 feet tall max.
Weight: 80,000 pounds overall GVW, 20,000 pounds on single axles, 34,000 pounds on tandem axles and 42,000 pounds on tridem axles.
Overhang: 4 feet in the rear and 2 feet in the front maximum.

Routine oversize and heavy-haul trucking permits.

These maximum dimensions/weights are considered routine oversize or heavy-haul trucking permits in Texas:

Length: up to 180 feet long or see superload section.
Width:  20 feet wide on “routine” permits (Go Texas!) however only 16 feet wide on the interstates.
Height: again Texas has it all together with the height set at 18 feet and 11 inches maximum for routine oversize trucking permits. Anything over this height is going to require a route survey.
Weight: up to 240,000 pounds for routine heavy haul trucking permits however if the shipment is in excess of 200,000 pounds with less that 95 feet of axle spacings you will have to apply for a heavy haul superload trucking permit. On single axles: 25,000 pounds. Tandem axles: 46,000 pounds. Tridum axles: 60,000 pounds and quadem axles: 63,000 pounds (confirmed May 31, 2018). 5 axles 73,260 pounds. Trunnion axles 54,000 pounds. On restricted routes: Single: 22,500 pounds, tandem: 41,400 pounds, tridum: 54,000 pounds, quad: 63,000 pounds, 5 axles 73,260 pounds, trunnion: 54,000 pounds. 5 axels gross weight 105,000, 6 axels: 119,000, 7 axles: 129,000 lbs, 8 axles depends on your axle configurations.
Overhang: Go again Texas DOT!  Front overhang is 25′ and rear overhang is 30′ in length for routine Texas oversize trucking permits.  Nice job folks!
Notes: If over 125 feet in length, 20 feet wide or 18 feet and 11 inches tall you will be required to have a route inspection. A flatbed trailer can not be used for a shipment that is considered a “wideload” and a “over-height” load. Your permit will be rejected and you will loose your payment. If a shipment has 2 different oversize dimensions (ie; long and wide or wide and tall), then it automatically will be required to have 2 pilot cars or escort vehicles.

Texas superloads.

To keep this simple any shipment that exceeds the above dimensions/weights in the “Routine” section above will more thank likely be classified as a superload shipment in the state of Texas. Superload permits issued in the state of Texas usually take at minimum 2 weeks time to be approved.

Legal travel times for oversize and heavy-haul loads.

Travel times and restrictions for heavy-haul and oversize loads:

One half hour before sunrise and one half hour after sunset is considered daylight time. Night time travel is permitted in the state of Texas if the shipment is less than 100 feet long or 10 wide on the Interstate highways only. If the shipment is ONLY overweight it may travel at night on any roads.  Weekend travel is permitted.  You can travel on some holidays but there are some limits;  if the length is in excess of 110′ long, height is in excess of 16′ or width is excess of 14′ you may NOT travel on the following holidays: New Years day, Memorial day, Independence day, Labor day, Thanksgiving day and Christmas day.  The Texas state DOT permit office is closed on these days as well.  Texas does have quite a few travel time curfews in high density traffic areas so be sure to refer to your permit. These typically range from 6-9 am and 3-6 pm (example only).  Each permit issued by the Texas DOT will specifically state exactly what the curfew law is. No Texas state heavy haul or oversize trucking permit is valid without the specific curfew restrictions attached to it.

Lights, safety flags and warning signs for heavy haul and oversize loads.

Required marking, safety flags, warning signs for heavy haul and oversize loads:

When transporting heavy haul and oversize loads the tractor trailer unit must have their low beam headlights turned on at all times. Any shipment that extends from either side of the actual trailer width requires red or orange florescent warning flags that are no less than 16 inches square as well as red lights/lamps. If you are transporting anything that has rear overhang in excess of 4 feet from the rear of the trailer you will be required to place two red lamps at each rear extreme corner. Red lights must be visible from a minimum distance of 500 feet. Any shipment over 8 feet and 6 inches wide will require a strobe and red lighting is addition or warning flags. Trucks must have either 1 strobing amber light with a minimum base size of 8 inches or 2 simultaneous flashing amber lights mounted on the roof of power unit. Signs must be applicable to the shipment being moved such as “oversize load”, “long load”, etc. Signs must be a minimum of 5 feet in width but no wider than 7 feet with a yellow background and black letters a minimum of 8 inches tall.

When pilot cars or escort vehciles are required.

Heavy-haul or oversize loads may be required to be accompanies by a escort vehicle or pilot car if:

Length: If shipment is over 110′ in length and up to 125′ you will need 1 pilot car in the rear.  Over 125′ in length requires 1 pilot car or escort vehicle in the front and 1 on the rear.
Width: Shipments 14 feet to 16 feet wide will require 1 pilot car vehicle in front on a 2 lane road and 1 on the rear on a 4 lane road.  If shipment is in excess of 16 feet, 1 front and 1 rear pilot car or escort vehicle will be required on all shipments on all roads and highways.
Height: If height of load exceeds 17′ a front high pole car is required. If the shipment is over 18′ in height you will be required to have 1 high pole and 1 rear escort.
Weight: If the shipment is able to maintain minimum speeds no escort vehicle is required.
Overhang: Front overhang up to 20 feet on some 2 land roads will require 1 pilot car or escort vehicle in the front.  On a 4 lane front overhang up to 25 feet requires 1 pilot car (escort) on the rear.  Rear overhang; over 20 feet but not more than 30 feet requires one pilot car (escort) on the rear of shipment. If over 30 feet of overhang 2 pilot cars or escort vehicles will be required and you will need to get special approval for the permit to be issued.

Pilot cars/escort vehicle certifications and requirements.

Pilot car or escort vehicle mandatory operator certifications and vehicle requirements:

At the date of this publish (06/20/18) there are no certifications required by the state of Texas for pilot car or escort vehicle operators. Vehicle requirements: All pilot cars/escort vehicles must display either both bumpers or 1 roof mounted “OVERSIZE LOAD” or “WIDELOAD” sign (which ever is applicable) visible from both the front and rear of the vehicle and only displayed while working. Sign must be at least 5′ long but no greater than 7′ and 12″ in height but no greater than 18″ in height, yellow in color with black letters no less than 8″ in height but no more than 10″ in height and lettering must be a minimum of 1.4″ in width.  Vehicle must be equipped with 2 horizontally mounted rotating (if rotating 8″ base is required) (or strobe) amber colored flashing or strobe light which must be visible from a 360 degree angle from a minimum of 500 feet. Vehicles must be equipped with a CB radio or 2-way communication device and be in constant communication with all parties assigned to the movement.

It is only our express opinion that pilot cars also have a minimum of the additional items but not required:  2 – 5 pound fire extinguishers type A, B and C, a paddle sign with the word “STOP” on one side and “SLOW” on the other with dimensions of no less than 18″ in diameter with a minimum of 6″ letters. A red safety colored flag with a handle no less than 18″ square, 3 reflective emergency road triangles or 18″ traffic cones, 8 burning road flares, 2 OVERSIZE LOAD banners (yellow with black lettering) and a safety colored (red, orange, yellow or lime green) vest, jacket or shirt (used while directing traffic).

Texas DOT contact information and notes.

Texas DOT office and permit contact information:

Physical address:
Texas State Department of Transportation Motor Carrier Division
125 East 11th Street
Austin, TX  78701

EmailSizeWeight@txdmv.gov
Help telephone line: 800-299-1700 – option 1 or 5.
Hours: Monday – Friday 6:00 AM – 6:00 PM  and Saturday’s from 6 AM until 2 PM.
Central Time Zone

Texas road & highway conditions.

Click here for the Texas state DOT website for oversize and over-weight hauling permits.

Texas cities serviced.

Additional info on oversize/weight loads.

 

The information contained in these pages is research information primarily for use by oversize and heavy-haul trucking company drivers, dispatchers and pilot car companies. While every effort is put into maintaining the accuracy of this information you must absolutely verify this information with the Texas State DOT Permits office before commencing any transport of oversize or heavy haul loads.
Texas oversize and overweight regulations for DOT trucking permits.

Texas official state flag.

Connecticut State Shipping Regulations

2021 Connecticut state heavy haul and oversize trucking laws, regulations, rules and limitations.

These are the laws, rules and regulations pertaining to heavy haul and oversize loads on the roads and highways in the state of Connecticut. The Commissioner of Transportation or other authority having charge of the operation, repair or maintenance of any highway or bridge is authorized to deny or grant permits for transporting vehicles or combinations of vehicles or vehicles and loads or other objects transported within Connecticut state jurisdiction. With that said heavy haul trucking and oversize trucking within the state of Connecticut is primarily subject to the following regulations, rules and limitations. We do ask viewers such as yourself to mention any variations of this information below. Sharing will immediately notify us and other viewers user so we can immediately update our information if needed. State laws for heavy haul trucking, oversize trucking and pilot car companies is constantly changing. We thank you for your consideration and visiting us.

For heavy haul or oversize shipping including pilot cars.

Connecticut

The great state of Connecticut official seal.

 

Connecticut state trucking permit regulations; overweight, oversize, heavy haul, wideload, pilot cars.  Shipping and Transport.

Legal Loads.

Length: trailer 48’ (no limit for tractor)
Weight: GVW 80,000 lbs. if configuration complies with federal bridge formula.
Width: 8’6”
Height: 13’6”

Routine heavy haul trucking, oversize shipping and transport permits.
*NOTE: We are not sure if there is anything considered “routine” as far as permits are in this state. They are real picky about issuing permits so nothing can be assumed, you must call and speak with them first. If you have any verifiable information to add to this please submit it below.

Length: 130′ is about the maximum and that depends on routing.
Width: 16′ wide is about the most allowed depending on intended route.
Height: 14′ – possibly more depending on your intended route.
Weight: single axle: 22,500, tandem: 45,000, tridum axles: 67,500, quadem: ?, 5 axles: 122,000, 6 axles: 130,000, 7 axles: 150,000, 8 axles: 160,000.
Notes: Drivable cranes (or self propelled) weight limits. Four axle cranes having a maximum GVW of 110,000 pounds: tandem axle cranes having a maximum of 60,900 lbs. and not more than 23 feet from the center of the first axle to the last axle. Five axle cranes maximum gross vehicle weight of 114,500 lbs. with no more than 30,000 lbs. on a single axle or 45,000 lbs on any tandem axles or 66,100 lbs on tridem axles. Six axle cranes a maximum gross vehicle weight of 115,000 lbs., with no more than 68,200 lbs on tandem axles. No more than 28′ from the center of the first axle to the last axle. Modular and mobile homes  16′ wide M-F travel only with travel time of 11:30 pm until 4:30 am as will be specified on the permit.

Pilot Car – when do you need them?
Width: Over 12’ wide 1 rear (or front and rear if undivided highway). Over 13’ 6” 1 front and one rear escort. Over 15’ 1 front and 2 rear
Height: Over 14’ 1 pilot car in front
Length: Over 80’ 1 pilot car in rear on undivided highway.  If over 100’ one escort vehicle is required in the front and rear of the trailer on undivided highways. On divided only 1 rear is required. If over 119′ one in front and one in rear on undivided highways. Sectional or modular homes 16′ wide maximum. No pilot required until 10′ wide. If 10′ wide then one rear escort is required in undivided highways of if load is wider than lane. From 10′ wide to 13′ 6″ one rear on divided highways and one rear on undivided highways. Over 13′ 6″ in width requires on front and one rear on all roads. If over 80′ in length one rear escort is required on undivided highways. If over 85′ in length then one front and one rear is required on all routes.

Escort Car Requirements.
Your signs must be worded exactly: “Oversize load ahead” or “Oversize load following” depending on if you are leading or chasing. This sign must be a minimum of 48″ above the ground. Or sign must read: “Wideload ahead” or “Wideload following” or “Longload ahead” or longload following” depending on if the pilot car is leading or chasing. All signs mentioned here must have a minimum of 8″ black letters and be on a yellow background. Amber lights must be attached to the top of pilot car or escort vehicle and be visible for no less than 1,000 feet. Your light must either flash or rotate. You must be able to maintain communication with the driver of the load via 2-way radio at all times. You must have a red vest or jacket as well as a red hand flag no less than 18″ square. 18″ square flags are to be mounted on both front or rear corners of the vehicle. All escort vehicles must have a width of at least 60″ and 1 and 1/2 ton capacity for cargo.

Travel Restrictions.
Travel permitted ½ after sunrise to ½ hour after sunset. Loads over 13’6” wide or over 14’ high can travel only Tuesday through Thursday 9 am to 4 pm.

How to Apply for Permits.
Connecticut Department of Transportation (CDOT)
2800 Berlin Turnpike, PO Box 317546
Newington, CT 06131-7546
Website: www.ct.gov/dot
Permits: www.cvisn.ct.gov  (alternative)
Phone: 860-594-2880
Fax: 860-594-2949
Office hours: 8am – 12:30pm and 1:30pm – 4pm EDT, M-F.

 

Basic permit is 23 bucks plus there’s a 3 dollar fee for faxing the permit.  Permit is valid for 3 days.We’d love to hear from you. Do you have any ideas, questions, comments of concerns? Perhaps you have in-depth knowledge you can share with others. Please don’t be shy as we like to hear from our viewers and our viewers like to hear what others have to say so share it below!The information contained in these pages is research information primarily for use by oversize and overweight trucking company drivers, dispatchers and pilot car companies. While every effort is put into maintaining the accuracy of this information you must absolutely verify this information with the Connecticut State DOT Permits office before commencing movement.

Connecticut cities: Ansonia, Bantam borough, Bethel, Bethlehem Village, Blue Hills, Branford Center, Bridgeport, Bristol, Broad Brook, Canaan, Canton Valley, Central Manchester, Central Somers, Central Waterford, Cheshire Village, Chester Center, Clinton, Collinsville, Conning Towers-Nautilus Park, Coventry Lake, Crystal Lake, Danbury, Danielson borough, Darien, Deep River Center, Derby, Durham, East Brooklyn, East Hampton, East Hartford, East Haven, Essex Village, Fenwick borough, Georgetown, Glastonbury Center, Groton, Groton Long Point borough, Guilford Center, Hartford, Hazardville, Heritage Village, Higganum, Jewett City borough, Kensington, Lake Pocotopaug, Litchfield borough, Long Hill, Madison Center, Mansfield Center, Meriden, Middletown, Milford city (balance), Moodus, Moosup, Mystic, Naugatuck borough, New Britain, New Hartford Center, New Haven, Newington, New London, New Milford, New Preston, Newtown borough, Niantic, Noank, North Granby, North Grosvenor Dale, North Haven, Northwest Harwinton, Norwalk, Norwich, Oakville, Old Mystic, Old Saybrook Center, Orange, Oxoboxo River, Pawcatuck, Plainfield Village, Poquonock Bridge, Portland, Putnam District, Quinebaug, Ridgefield, Rockville, Salmon Brook, Saybrook Manor, Shelton, Sherwood Manor, Simsbury Center, South Coventry, South Windham, Southwood Acres, South Woodstock, Stamford, Stonington borough, Storrs, Stratford, Suffield Depot, Tariffville, Terramuggus, Terryville, Thompsonville, Torrington, Trumbull, Wallingford Center, Waterbury, Wauregan, Weatogue, Westbrook Center, West Hartford, West Haven, Westport, West Simsbury, Wethersfield, Willimantic, Windsor Locks, Winsted, Woodbury Center, Woodmont Borough

2021 Nebraska State Shipping Regulations

2021 Nebraska state shipping laws, rules, regulations, limitations for oversize and heavy-haul trucking permits. Pilot car requirements.

Nebraska oversize, heavy-haul trucking permits and pilot cars.

Nebraska oversize and heavy-haul trucking companies for hire.
Nebraska pilot car companies for hire.
Nebraska oversize and heavy-haul permits.

 

Do I need a trucking permit? Legal load limits.

Nebraska maximum load limits until a trucking permit is required.

Length: Overall no longer than 85 feet on designated highways.  Trailer length maximum is 53 feet.
Weight: 80,000 pounds GVW, 20,000 pounds on a single axle, 34,000 pounds on tandem axles.
Width:  8 feet and 6 inches.
Height: 13 feet and 6 inches
Overhang: No set rules, case-by-case.  We figure 3 feet of front or rear should be safe but by no means is that policy. For clarification be sure refer to your permit.
Notes: For documentation refer to: Nebraska legal limitations for transport.

Routine oversize and heavy-haul trucking permits.

These maximum dimensions/weights are considered routine oversize or heavy-haul trucking permits in Texas:

Length: Up to 120 feet long is routine. Anything over will be assessed but limits are relaxed.
Weight:  They do not use the federal bridge formula. 20,000 pounds per axle is the maximum. Anything over 110,000 pounds combined overall is going to be a superload. 20,000 pounds on a single axle, 40,000 pounds on tandem axles, 60,000 pounds on tridum axles, 80,000 pounds on quadem axles.  Dummy axle must carry minimum of 8,000 pounds or 8% of the gross total weight.
Width: Figure up to 14 feet as a routine permit.  They are strict on width and over 14 feet wide is going to be looked at as superload unless it’s a light load. Case-by-case but if you are heavy you may need approval from Lincoln, NE (up to 5 days processing times).
Height: Up to 14 feet and  6 inches is considered routine and some routes may require a high pole. If you are over 16’ feet a high pole is mandatory.

Nebraska superloads.

Requirements for extra-heavy or over-dimensional (superloads in NE):

For the purpose of this reading you can figure superload dimensions are anything that is in excess of the dimensions or weights mentioned above in “routine”. If you are close then it will be up to the state to determine if you must file for your permit as a superload or not. See actual Nebraska state oversize and heavy haul trucking laws.

Legal travel times for oversize and heavy-haul loads.

Travel times and restrictions for heavy-haul and oversize loads:

Travel time is half hour before sunrise and a half hour after sunset leniency rule.  Weekend travel is permitted but they do have travel time restrictions around Lincoln, NE and Omaha, NE during both weekdays and weekends.  Travel is prohibited on most all holidays and the day after Thanksgiving.

Lights, safety flags and warning signs for heavy haul and oversize loads.

Required marking, safety flags, warning signs for heavy haul and oversize loads:

All loads being shipped in Nebraska must be marked with oversize load signs shipments are also required to have square red or orange florescent flags on all four corners to include the power unit and must be 18 inches. Pilot cars or escort vehicles that are used during the shipment must have flags in the front if leading or the rear if chasing. One revolving amber light must be on the top of the power unit as well as on the top of the pilot car. All signs must be yellow and background with black letters no less than 10 inches in height. For night time moves on shipments that are in excess of 12 feet wide a light bar attachment is required to be mounted on the rear of the load at a height that is clearly visible by motorists approaching from the rear.

When pilot cars or escort vehicles are required.

Heavy-haul or oversize loads may be required to be accompanies by a escort vehicle or pilot car if:

Length: 90’ one on the rear. Over 100’ needs a rear and a chase pilot car.
Width: They can impose a required pilot car for anything over 8’ 6”.  In some cases a lightbar can be used in lieu of a pilot car. Loads over 12 wide on 4 lane is required one rear. Front is required for loads on 2 lane highway over 12’ wide. Front and rear is required for loads over 14’ wide. Front escort with height pole is required for 14’ 6” and over.
Height: Over 14’ 6” needs pilot car, may need height pole depending on route.
Overhang: If over 15’ one rear escort is needed.
Note: Allow 1 to 10 days for permits to be approved. Maximum speeds of 45 MPH if 4 or more lanes, 35 MPH is under 4 lanes. Also read travel restrictions below.

Pilot cars/escort vehicle certifications and requirements.

Pilot car or escort vehicle mandatory operator certifications and vehicle requirements:

All escort vehicles or pilot cars must be equipped with a amber light or light bar and must have a left and right side flashing or Rotary amber or yellow light of sufficient size that will be visible 360° from a distance of no less than 800 feet. Lights must be a minimum of 50 candle power bulbs. Lights must be no less than 6 inches in diameter.

Heavy lift being shipped in Nebraska.

Nebraska DOT contact information and notes.

Nebraska DOT office and permit contact information:

Physical and mailing address:
Nebraska Department of Roads
1400 NE Highway 2, Permit Office, Room 123
Lincoln, NE  68509
Telephone: 402-471-0034
Hours: Monday – Friday 7:30 AM – 5:00 PM
Central Daylight Time

Nebraska cities serviced.

 

The information contained in these pages is research information primarily for use by oversize and overweight trucking company drivers, dispatchers and pilot car companies. While every effort is put into maintaining the accuracy of this information you must absolutely verify this information with the Nebraska State DOT Permits office before commencing movement.

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nebraska-state

 

2021 Alabama State Shipping Regulations

Alabama DOT oversize and over weight trucking permit laws.

The great state of Alabama official seal.

2021 Alabama state DOT oversize and heavy haul trucking shipping laws, rules, regulations and limitations for oversize and heavy haul trucking permits. Pilot car requirements.

Please share your knowledge of Alabama DOT regulations with others below.

Alabama oversize permits, heavy-haul trucking companies and pilot cars.

Locate oversize, heavy-haul trucking companies and pilot cars:

Alabama pilot cars and truck escorts for hire.
Alabama oversize and heavy-haul trucking companies for hire.
Alabama oversize and heavy-haul trucking permits.

Do I need a trucking permit? Legal load limits.

Alabama maximum load limits until a trucking permit is required:

Length: Trailer length maximum allowed is 57 feet (17.37 meters) including combinations.
Width: 8 feet and 6 inches (2.59 meters) wide for most roads, 8 feet (2.43 meters) for roads under 12 feet (3.65 meters) in width.
Height: 13 feet and 6 inches (4.11 meters) tall.
Weight: 80,000 pounds (36287.39 kilograms) gross (GVW).
Overhang: 4 feet (1.21 meters) off of the rear and 5 feet from the front of trailer.

Routine oversize and heavy-haul trucking permits.

These maximum dimensions/weights are considered routine oversize or heavy-haul trucking permits in Alabama:

Length: 150 feet (45.72 meters) maximum length overall.
Width: 16 feet (4.87 meters) if shipment is over 16 feet in width you are not permitted use the interstate system.
Height: 16 feet (4.87 meters) in total height.
Weight: on a single axle; 22,000 pounds (9979 kg), tandem axles: 44,000 pounds (19958 kg), tridum axles: 66,000 pounds (29937 kg), quadem axles: 88,000 pounds (39916 kg), 5 axles: 102,000 pounds (46266 kg), 6 axles: 124,000 pounds (56245 kg), 7 axles: 146,000 pounds (66224 kg), 8 axles: 168,000 pounds (76203 kg).
Overhang: 20 feet (6.09 meters) maximum.
Notes: Alabama state permitting department no longer uses the metric system. On shipments in excess of any of the above dimensions or 180,000 pounds proceed to the super load section below for more information. Loads with weight restrictions are subject to a bridge analysis.

Super load information for Alabama.

Alabama state DOT will classify any shipment in excess of the following as a super load:

Defined as shipments in excess of any of the following dimensions/weights; over 250,000 pounds (113398.0 kilograms) of gross weight, over 16 feet (4.87 meters) in width, over 16 feet in height, over 150 feet (45.72 meters) long. Anything of this nature will require special ALDOT approval. Detailed drawings will be required and need to include shop drawings of the item being shipped, the truck and trailer axle weights and spacings for both truck tractor and trailer. A letter from the manufacturer is required certifying the shipment is reduced to the lowest possible size and weight configuration as well as an explanation of why it can not be shipped by other means such as by barge or port. Loads exceeding 150,000 pounds (68038.8 kilograms)are subject to a full scale structural bridge analysis if bridges are in the route. A special weight authorization (SWA) is required from the permit office to initiate the necessary bridge rating section investigation as well. Night travel (9PM – 6AM) may be required with a state trooper or police escort (minimum of 2 when travelling). A route survey will probably be required. The Alabama State Troopers Association handles all of the scheduling of police/trooper escorts after your super load permit has been issued. A lighting system configured from strobe warning lights must be placed on each extremity of the shipment in addition to basic requirements such as flags and oversize load signs. All rail road crossings must be identified and railroad must be notified in advance of your intent to cross as well as date and time. ALDOT will more than likely verify this with the railroad and not issue a super load permit until verified. It is the carriers responsibility to notify the railroad of each intended crossing. At each rail crossing you will find a small plaque with a phone number and a “crossing number” that identifies each crossing for submitting cross requests. A bucket truck is required to accompany loads that exceed 16 feet and 5 inches (5.0 meters) in height and it is the carriers responsibility to show proof of “utility notification” for shipments in excess of 16 feet and 6 inches (5.02 meters) in height. City or county approval is required for Alabama super loads as well, please see the Alabama list of county engineers for contact details. For information published by the state you can read more Alabama super load information.

Lights, safety flags and warning signs for heavy haul and oversize loads.

Required safety markings, safety flags, warning lights for heavy haul and oversize loads:

A sign will need to be mounted on the front and rear of any over width or over length truck and trailer or combinations. Banners/signs need to be a minimum of 7 feet (2.13 meters) in width, 18 inches (45.7 centimeters) in height and be marked with black letters of no less than 10 inches (25.4 centimeters) in height, with a minimum of a 1-5/8 inch (4.12 centimeters) line thickness on a yellow or orange background. The actual words required are exactly as follows: “OVERSIZE LOAD”. Red flags must be a minimum of 18 inches (45.7 centimeters) square and be placed at all 4 outer most corners of all over-dimensional shipments.

When pilot cars or escort vehicles are required.

Heavy-haul or oversize loads may be required to be accompanies by a escort vehicle or pilot car if:

1 front pilot car (escort vehicle) is required for all loads over 15 feet and 6 inches (4.72 meters) in height with a height pole will be required adjusted 4-6 inches (10.16 – 12.7 centimeters) higher than the actual shipment. On some routes a high pole pilot (escort) may be required for even less heights. Two front and one rear pilot car (escort vehicle) is required for any shipment in excess of 12 feet (3.65 meters) wide. Rear pilot cars (escort vehicles) for mobile home shipments may be replaced with two 5 inch (12.7 centimeters) flashing, stobing or rotating amber lights. 1 rear pilot car (escort) is required for shipments over 85 feet (25.90 meters) in length. 1 front and 1 rear pilot car (escort vehicle) is required for shipments over 105 feet (32.0 meters) in length. 1 rear pilot car (escort) is required if overhang exceeds 10 feet (3.04 meters) from the front of the trailer or 5 feet (1.52 meters) off of the rear of the trailer. There are special escort requirements for bulldozers, scrapers, loaders and other construction equipment being transported with a blade or bucket intact. However on some routes that are 2 lane roads may require 1 front pilot car and on some 4 lane roads 1 rear escort.

Pilot cars/escort vehicle certifications and requirements.

Pilot car or escort vehicle mandatory operator certifications and vehicle requirements:

A pilot car vehicle must be classified as an actual passenger vehicle to qualify, ie; car, truck, van, etc. A pilot car vehicle must be equipped with a strobing, flashing or rotating amber light. The pilot car must be able to communicate with and be in constant contact with all parties working in relation to the shipment by CB or 2-way radio. Also see federal requirements for pilot cars and escort vehicles. Signs mounted on pilot car vehicles must moderately fit the vehicle and not be obtrusive in any manner.

Legal travel times for oversize and heavy haul loads.

Travel times and restrictions for heavy-haul and oversize loads:

One half hour before sunrise to one-half hour after sunset. Travel is allowed all day Saturday with NO SUNDAY TRAVEL PERMITTED. Shipments 120 feet (36.57 meters) to 150 feet (45.72 meters) in length are restricted from moving from 9:00 AM – 3:00 PM Mondays through Fridays. Travel is NO permitted on the following holidays: New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day. The Alabama DOT state permit office is closed on these holidays as well as on Martin Luther King Day, Washington’s Birthday, Columbus Day, Confederate Memorial Day, Jefferson Davis’ Birthday and on Veteran’s Day. More information on DOT permit office closure is available here. Travel is NOT restricted on these days.

Alabama DOT contact information and notes.

Alabama DOT office and permit contact information:

Alabama Department of Transportation – Oversize Permits
1409 Coliseum Boulevard Montgomery, Alabama 36110

Phone: 334-834-1092 or toll free: 800-499-2782 – option 4.
FAX: 334-832-9084 – if this number has changed please let us know below.
Alabama DOT: Main page of the Alabama state trucking permits website. Alabama laws direct.
E-mail trucking permits:  alabamapermits@dot.state.al.us
Current routing detours: Here is the current ALDOT closures memo (if link is down visit main site).
Misc: Alabama DOT trucking Alabama permits manual – has a lot of good information. Escrow account customers may replenish escrow by credit card.  Contact: Mechelle @ 1-800-499-2782 and press option 4. Note: Alabama DOT requires you to sign their permit with red ink only.
DOT permit office Hours: 7:00 AM – 4:45 – PM
CENTRAL TIME ZONE
Alabama is a member of SASHTO.

List of Alabama cities serviced:

Additional information:

The information contained in these pages is research information primarily for use by oversize and overweight trucking company drivers, dispatchers and pilot car companies. While every effort is put into maintaining the accuracy of this information you must absolutely verify this information with the Alabama State DOT Permits office before commencing movement.
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2021 Washington State Shipping Regulations

2021 Washington state DOT

oversize and heavy-haul trucking laws, regulations, rules, limitations.

Washington state DOT rules and regulations for oversize and overweight trucking.

The great state of Washington official seal.

Please share your knowledge of Washington state shipping regulations with other visitors at the bottom of this page.

Washington trucking company and pilot car directory:

Washington State trucking company directory.
Washington State pilot cars and truck escorts.
Washington heavy-haul and oversize trucking permits.

Legal load limits.

Washington DOT legal load size & weight limitations: 

Length: The maximum overall length allowed legally is 75′.
Width: 8’ 6” wide.
Height: 14’ tall.
Weight: 80,000 lbs.
Overhang: 3′ in the front measured from the manufacturers front bumper and 15′ rear is the maximum and measured from the center of the rear axle.

Routine trucking permits.

Routine heavy haul, oversize shipping, trucking and transport permits:

Length: No set limits other than travel times. Case by case basis for routine maximums.
Width: 2 lane, 14′ or less, multi-lane roads with barrier strip 16′
Height:  16′ (note anything over 14′ will be required a pilot car w/height pole).
Weight: Single axle 22,000 lbs, tandem 34,000 lbs, tridum 55,000 lbs, quadem 70,000 lbs, gross weight on 5 axles 99,200 lbs, 6 axles 108,200 lbs, 8 axles 156,000 lbs.  These weights are limitations and totally dependent upon federal bridge formula.  Superload is 200,000 lbs. Also tire weight on all axles – 600 pounds per inch tire width.
Overhang: 3′ in the front and 15′ in the rear – also read in “legal loads” above.

NOTE: Non-divisible loads can not be made smaller or lighter. Exception: Dozers have have blade detached and sitting on trailer. No multiple blades. Loaders may have bucket detached as long as it is a pertinent piece for the loader being transported. No multiple buckets allowed.

Superload information.

Information on superloads for the state of Washington:

Superloads are classified as vehicles or loads that are non-divisible (or a combination of the two) that weigh in excess of 200,000 lbs or over 16′ in height or over 16′ in width in Washington state. A superload application must be submitted 30 days prior if your shipment exceeds the weight maximum or 7 days if exceeding the height or width maximums. You will need to document why it is in the best interest of the people of Washington state to grant you permission to perform the move, show that it can not be reduced in any way reasonable, have a mechanical drawing of the truck, trailer and shipment showing all of the axle positions, why you can’t perform the shipment via water, have an iron clad route in mind, a detailed plan for controlling traffic, how you plan to use your pilot cars, show that you are aware of all railroad route time tables if performing any crossings, and have a way to prove that any kind of emergency vehicle at any time can easily get past you. If you have all of this together then the Washington DOT will take a look at it and may even charge you for their time. Superloads in Washington should be completely handled by a professional or you may loose time and money. If you need assistance please see our consultation section as we have staff that specialize in superload shipments.

Legal truck travel times.

Travel times and restrictions in Washington:

7 days a week.  One half hour before sunrise and one half hour after sunset is permitted.  No movement after 3 pm on Fridays, Sunday and only travel until 12 noon.  Holiday travel is not permitted on the following holidays: New Years day, Memorial day, Labor day, Thanksgiving, Independence day and Christmas day.   If the holiday is on a Saturday or a Sunday there will be no Friday or Monday travel permitted.  The Washington State permit office is closed on the above holidays in addition to Martin Luther Kings day, Presidents day and Veterans day however travel is not restricted on these holidays as well as Columbus day and George Washington’s birthday.  Night travel is permitted for shipments that are under 12′ wide, 14′ 6″ in height and 105′ overall in length.  Overweight only loads that do NOT exceed any of the legal maximums in width, height or length are permitted to travel 24/7 as long as the tractor can maintain the minimum rated speed limit for that particular road or highway.

Notes:  There are travel restriction times during heavy traffic hours for Seattle, Tacoma, Spokane, Everett and Vancouver.  Please call the main number above for exact times or refer to the documentation on the permit that is issued.

When are pilot cars required.

Pilot car and escort vehicle information:

Length: If load is over 105′ in length you will be required to have 1 rear pilot car (escort).
Width: If over 11′ in width you will be required to have 1 front and 1 rear pilot car (escort).
Height: If height of load exceeds 14′ 6″ a front high pole pilot car (escort vehicle) is required.
Weight: If this is your only exceeded limit NO pilot car/escort vehicle is required as long as tractor can maintain minimum road speeds.
Overhang: No set limits, case by case basis.

Required pilot car and escort vehicle certifications.

Pilot car and escort vehicle certification and equipment requirements:

Pilot car or escort vehicles may be a car, truck of SUV as long as it has a gross vehicle maximum rating at least 14,000 pounds and a wheelbase of at least 60″ in width.  Headlights must be on at all times while escorting shipment. Each vehicle must be equipped with 2 amber lights on top of the vehicle and horizontally mounted rotating (or strobe) amber colored flashing light which must be visible from a 360 degree angle from a minimum of 500 feet.  Company identification signs must be placed on both sides of the pilot car (escort vehicle) displaying the name of the company, phone number and be placed on both the left and right hand sides of the vehicle. These signs must be no less that 8″ tall x 12″ wide and identity writing must be plainly legible. Vehicles must be equipped with a CB radio or 2-way communication device, a 5 pound fire extinguishers type A, B and C.  A sign hand help sign with the word “STOP” on one side and “SLOW” on the other with dimensions of no less than 18″ in diameter with a minimum of 6″ letters. 3 bi-directional road safety triangles.  While operating the vehicle the driver will is required to wear a reflective safety vest, jacket or shirt.  A orange hard hard and a first aid kit must be kept in the vehicle.  A non-conductive height measuring device that is to be used while escorting loads with any height in excess of 14′ 6″ and should be set at a length of no more than 6″ above the actual height of the load and no less than 3″.  Pilot car (escort vehicle) operators are NOT allowed to carry passengers other than co-workers. Washington state escort drivers are required by law to be state certified and have a copy of their Washington State Certification ID in the vehicle at all times.  Some programs in other states may qualify the driver to operate in Washington State but you will want to verify this by calling the main office number above.    Pilot cars (escort vehicles) must keep a distance of no less than 1/2 mile from the shipment they are escorting.  If at any time ANY vehicle either the actual shipment or escorting vehicle is delayed from each other said vehicle MUST pull over and wait for the other to resume position.  All pilot cars/escort vehicles must display a roof mounted “OVERSIZE LOAD” sign visible from both the front and rear of the vehicle.  Sign must be at least 5′ long and 12″ in height, yellow in color with black letters no less than 10″ tall and 1 1/2″ in width.  Sign must be a minimum of 5′ above the pavement.  Vehicle should  have 2 safety flags red or orange in color and be a minimum of 18″ of length and/or height mounted at a 40 to 70 degree angle on all 4 corners of the vehicle but this (the flags) are NOT mandatory at the time of this publishing.

Very heavy load being shipped.

Washington DOT information.

Contact information for Washington state DOT office:

Physical address:
State Department of Transportation
921 Lakeridge Way
PO Box 47367
Olympia, WA  98504-6340

Ports of entry:
The ports do NOT issue permits in the State of Washington.
Bow Hill: (I-5 S) 360-766-6196, Plymouth: (I-82 N) 509-734-7043, Ridgefield: (I-5 N) 360-887-8231, Spokane: (I-90 W) 509-226-3366

Email: if you know of a good one please leave it below.
Help telephone line: 360-704-6340
Fax: 360-704-6350
Hours: Monday – Friday 7:00 am – 5:o0 pm
Pacific Time Zone

Click here for the State DOT Website for oversize and over-weight hauling permits.
Click here for Washington State road & highway conditions.

Washington cities serviced.

The information contained in these pages is research information primarily for use by oversize and overweight trucking company drivers, dispatchers and pilot car companies. While every effort is put into maintaining the accuracy of this information you must absolutely verify this information with the Washington State DOT Permits office before commencing movement.
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2021 Arizona State Shipping Regulations

2021 Arizona state shipping laws, regulations, rules and limitations for oversize and overweight trucking on state highways and roads.

Arizona

The great state of Arizona official seal.

Please share your expertise of Arizona state DOT trucking regulations with other visitors below.

As per the state of Arizona please read the following:

“The Arizona Department of Transportation in cooperation with state representatives, industry, the Department of Public Safety  and local law enforcement personnel work in collaboration to update and amend oversize and overweight special permit rules containing special permit requirements, restrictions and allowances for transporting oversize and overweight vehicles and loads on highways under the jurisdiction of the Department. This is a council established in statute and makes up the Over-dimensional Permit Council.

These rules detail the eligibility, application and use requirements for a variety of permits the Department currently issues to commercial motor carriers for transporting vehicles or vehicle and load combinations exceeding the maximum size or weight limitations provided by statute.

Each special permit provided by the Department under these rules is specifically authorized by statute.  The oversize and overweight special permits issued under these rules are that each permittee issued a particular class of permit is subject to the same activities, practices, requirements and restrictions applicable to that permit type. The statutes additionally provide authority for issuance, conditions, restrictions, approvals and fees.”


Arizona oversize permits, heavy-haul trucking companies and pilot cars.

Locate oversize, heavy-haul trucking companies and pilot cars:

Arizona pilot cars and truck escorts for hire.
Arizona oversize and heavy-haul trucking companies for hire.
Arizona oversize and heavy-haul trucking permits.

Do I need a trucking permit? Legal load limits.

Arizona maximum load limits until a trucking permit is required:

Length: Anything over 65 feet in length overall requires a permit on non-designated highways.
Overhang: 3 feet in the front and 6 feet off of the rear of trailer maximum (make sure your route is approved for overhang as there are location variations).
Weight: 80,000 pounds overall (GVW), 12,000 pounds on steer axle.
Width: 8 feet and 6 inches wide maximum.
Height: 14 feet maximum on interstates and 13 feet and 6 inches in height on secondary roads.

Routine heavy haul and oversize trucking permits in Arizona.

These maximum dimensions/weights are considered routine oversize or heavy-haul trucking permits in Arizona:

Length: 120 feet maximum or proceed to super load section.
Weight:  250,000 pounds maximum (Class C if over or see superloads). Single axle is 28,000 pounds maximum. All tandem, tridum, trunnion and quadem axle configurations depend on axle spacings and tire sizes. Gross weight maximums: 5 axles is 104,000 pounds, 6 axles is 108,000 pounds, 7 axles is 117,000 pounds. The permissible maximum weights depend on the number of tires combined with the overall distance between each of the axles. Spacings on axles are a little bit tricky in this state. The Arizona DOT permits office will consider a number or factors but it’s primarily about the bridges which could require a route survey if extreme weights are involved. If weights are excessive and trailer capabilities are even close to short of maxing out, forget it! Pavement, structural and stress testing results will govern your overall permissible capabilities.
Width: 14 feet wide maximum or file under super load.
Height: 16 tall maximum or file under super load.
Overhang:  3 feet of front or 6 feet off of the rear or any configuration that is in excess of 75 feet. They could require you to use a stretch trailer before allowing you to proceed under super load provisions.
Notes: These above routinely permitted shipments will need to be filed as class “A” permits. Class A permits are anything under 120 feet in length, 14 feet in width, 16 feet in height or under 250,000 pounds overall. Maximum speed is set at 55 mph for all oversize/overweight shipments.

Super load information for Arizona.

Arizona state DOT will classify your shipment as a super load if you are in excess of any of the following:

If a shipment exceeds any of the following it is classified as a superload and will require a class C permit. Class C permits are “super load permits”. If any shipment is in excess of 120 feet in length or 14 feet in width or 16 feet in height or 250,000 pounds in weight it is classified as a super load.
Notes: For mobile home shipments and more class C permit information expand the file just below.

Arizona class C permits.

Lights, safety flags and warning signs for heavy haul and oversize loads.

Required safety markings, safety flags, warning lights for heavy haul and oversize loads:

If shipment is over 102″ in width it must be flagged on the 4 outtermost corners of the entire combined shipment. Flags must be red in color and be not less than 12″ in either direction. Proper “OVERSIZE LOAD” or “WIDELOAD” banner/sign bust be displayed on both the upper most front of overall shipment (front of truck) no less than 5′ from the pavement line. Banner/sign must be no less than 6′ in length and 12′ in height with reasonable and size letting thickness and height. If you are seeking or awarded night movement reflective or illuminated banners/signs are required.

When pilot cars or escort vehicles are required.

Heavy-haul or oversize loads may be required to be accompanies by a escort vehicle or pilot car if:

Length: On 2 Lanes:Over 120’ requires 1 pilot car in front of truck and 1 rear of truck.
Width: On 2 lanes over 14’ requires 1 pilot car or escort vehicle in front of truck and 1 the rear of truck. On Interstates over 15’ wide you are required to have 1 pilot car in front of truck.
Height: Over 17 feet requires 1 pilot car equipped with a height pole in front of truck.
On Interstates: Over 120’ requires 1 pilot car in front of truck.

Pilot cars/escort vehicle certifications and requirements.

Pilot car or escort vehicle mandatory operator certifications and vehicle requirements:

For a vehicle to qualify; all pilot car/escort vehicles must have a manufacturers gross weight rating not to exceed over over 20,000 pounds. All pilot cars/escort vehicles must display a bumper or roof mounted “OVERSIZE LOAD” sign visible from both the front and rear of the vehicle.  Sign must be at least 6 feet long and 12 inches in height, yellow in color with black letters no less than 5 inches tall and 1 inch in width. Vehicle must have 4 safety flags displayed in red or orange in color and be a minimum of 12 inches in length quare and/or height mounted at a 40 to 70 degree angle on all 4 corners of the vehicle.   Vehicle must be equipped with a  CB radio or 2-way communication device, 8 ignitable road flares and have a first-aid kit.

Legal travel times for oversize and heavy haul loads in Arizona.

Travel times and restrictions for heavy-haul and oversize loads:

The one half hour before sunrise to one half hour after sunset rule applies.  Travel on weekends and holidays is permitted. Night time travel applies to any shipment that does not exceed 120 feet in length or 16 feet wide or 16 feet tall or less than 250,000 pounds. If your are empty but over weight you’ll be allowed to travel continuously more than likely. If overweight only you will probably be allowed continuous travel. Under 10 feet of overhang, 10 feet in width or 14 feet in height will more than likely be granted continuous travel. Some loads will NOT be granted travel on weekends. Always refer to the documentation on your permit to verify travel times.

Arizona DOT office and permit contact information:

Arizona DOT contact information and notes:

Arizona Motor Vehicle Division (ADOT)
1225 N 25th Avenue
Phoenix, AZ 85009
Telephone: 602-771-2960
Office hours: 8 AM until 5PM Monday – Friday.
Arizona observes Mountain Time.
Website:
 Arizona DOT permits.
Notes: For class C permits: 602-712-8176 or 8280. All laws, regulations, rules and limitations are now set fourth in: Arizona transportation-permit laws.

Arizona cities serviced.

Additional info.

The information contained in these pages is research information primarily for use by oversize and overweight trucking company drivers, dispatchers and pilot car companies. While every effort is put into maintaining the accuracy of this information you must absolutely verify this information with the Arizona State DOT Permits office before commencing movement.
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Arizona state flag. Arizona DOT oversize and overweight trucking regulations.

Arizona state flag.

 

2021 Tennessee State Shipping Regulations

2021 Tennessee state shipping laws, rules regulations and limitations for oversize and heavy-haul trucking permits.

Tennessee state shipping regulations DOT permit limitations and shipping regulations.

The great state of Tennessee official seal.

Please share your knowledge of Tennessee state shipping laws with other visitors below.

Locate oversize, heavy-haul trucking companies and pilot cars.

Tennessee oversize, heavy-haul trucking companies and pilot cars for hire:

Tennessee pilot cars and truck escorts.
Tennessee oversize and heavy-haul trucking companies for hire.
Order Tennessee oversize trucking permits.

Do I need a trucking permit? Legal load limits.

Tennessee maximum load limits until a trucking permit is required.

Length: 50 feet from the kingpin to the rear of the trailer or load that is on the trailer. Any type of pole shipping that exceeds 75 feet overall will require a oversize transport permit to be issued.
Width: 8 feet 6 inches wide.
Height: 13 feet and 6 inches tall.
Weight: 80,000 pounds gross (GVW).
Overhang: 4 feet in the rear (requires 12 inch red safety flag) and 4 feet in the front.

Routine oversize and heavy-haul trucking permits.

These maximum dimensions/weights are considered routine oversize or heavy-haul trucking permits in TN:

Length: 120 feet long overall.
Width: 16 feet wide. Anything that is in excess of 4 inches from either/both sides of the trailer is required to be flagged in front and rear. Flags must be 12 inches square minimum and safety colored orange or red.
Height: 15 feet about does it for max height in TN on most routes. At 15 feet in height you can count on being required to have a high pole (hi pole) escort.
Weight: Single axle 20,000 lbs, tandem axles 40,000 lbs, tridum axles 60,000 lbs, quadem axles, 80,000 lbs. Gross weight on 5 axles is 100,000 pounds, 6 axles 120,000 pounds, 7 axles 140,000 pounds, 8 axles 160,000 pounds.  Once you hit 150,000 pounds that’s in in TN.  You’re going to have to be granted special permission for your shipment to move.
Overhang: Depends on routing.  10 feet is probably not going to be a problem but much more than that is going to create delays.  Over 1/3 of actual item being shipped length is not going to go over real well.  Consider a different trailer is you are time sensitive. If shipment is extended beyond 4 feet from the rear of trailer red safety flags a minimum of 12 inches square are required on both sides.

Tennessee super-loads.

Requirements for extra heavy or extra dimensional (superloads) in TN:

Shipments that are defined as super-loads are typically any that exceed any of the weights or dimensions described above in routine oversize and heavy-haul trucking permits. Shipments that are in excess of  15 feet in height or 16 feet in width will not be allowed to travel via conventional permits if they is a public safety factor including potential property damages. Shipments that exceed 16 feet in height are seriously frowned on in the state of TN and will require additional approval to be considered for permitting.

Legal travel times for oversize and heavy haul loads.

Travel times and restrictions:

The one half hour before sunrise and one half hour after sunset basic rule applies. No travel on Sunday. If over-weight only continuous travel is permitted. Night time travel for overweight is not a problem as long as minimum speed limit can be maintained by carrier.  Anything other than over-weight is daylight travel only for the most part unless otherwise specified on your permit.  In cities and high density traffic areas travel may be restricted between 7 and 9 AM and 4 and 6 PM on weekdays – be sure to refer to your permit. On the following holidays no travel is permitted: New Years day, Good Friday, Memorial day, Independence day, Labor day, Thanksgiving day and Christmas day.  The Tennessee state DOT permit office is closed on these days as well and additionally on:  Martin Luther King day, Presidents day, Columbus day, Veterans day and the day after Thanksgiving. However, travel is not restricted on any of these days if it is not on a Sunday unless otherwise specified on your permit. Note that failure to comply with designated travel time restrictions can result in the carrier/shipment being placed on permit issue restriction for 365 days. Inclement weather such as ice, snow, rain, wind and anything that restricts reasonable visibility is observed. For more information on TN road conditions.

When pilot cars or escort vehicles are required.

Heavy-haul or oversize loads may be required to be accompanied by a escort vehicle or pilot car if:

QUICK REFERENCE

Length:

  • 75 feet to 85 feet you may be permitted to use a amber strobe light.
  • 85 feet requires 1 pilot car.
  • 120 feet requires 2 pilot cars.

Width:

2 lane roads:

  • 10 feet requires 1 pilot car unless the pavement is 24 feet wide edge line (white line on side) to edge line.
  • 14 feet requires 1 pilot car and 1 escort vehicle.

4 lane roads:

  • 12 feet 6 inches requires 1 escort vehicle.
  • 14 feet requires 1 pilot car and 1 escort vehicle.

Height:

  • 15 feet will require a pilot car equipped with a height pole.

Notes: Combination loads are not permitted if two oversize dimensions exist. Example: a bulldozer with a wide blade and another piece of machinery that is too tall on one single trailer. Blades and buckets on bulldozers or grading machinery are common examples. All oversize machinery must be loaded onto a trailer with extremities facing towards the rear of the trailer. Any machinery shipments with blades or buckets, etc. that is in excess of 13 feet and 6 inches will not be permitted unless removed from the machinery

DETAILS

Length: For overall lengths of up to 85 feet you can get by with a rotating or strobing amber light. If shipment is over 85 feet and 1 inch in length you will be required to have 1 pilot car (escort vehicle). If your shipment combination is over 120 feet in length you be required to have 2 pilot cars or escort vehicles.
Width: If shipment is under 10 feet wide you will need no pilot cars (escorts).  Shipments 10 feet 1 inch to 12 feet wide will require 1 pilot car on a 2 lane road if the distance from one side of the road to the other is less than 24 feet in width with the shoulder size excluded in measurement.  If your load is over 12 feet (up to 14 feet) wide you will be required to have 1 front and 1 rear pilot car (escort vehicle) on all 2 lane roads and highways. If your load measures 12 feet t0 14 feet in width and you are traveling on a 4 lane highway you will only be required to have 1 rear pilot car (escort vehicle).  If your shipment is 14 feet to 16 feet in width you will be required to have 1 front and 1 rear pilot car (escort vehicle).
Height: If height of load exceeds 15 feet a front high pole vehicle is required.
Weight: If the shipment is able to maintain minimum speeds no escort vehicle is required.
Overhang: This is determined on a case-by-case basis.  It will depend on your proposed routing.  If you have any additional information on over-hang please comment below in order to help others.  Thank you.

NOTE:  Mobile homes exception.  All mobile homes up to 16 feet wide will be required to have 1 front and 1 rear pilot car.  Mobile homes are also allowed to travel on every day except for Sundays.  Travel times are from 9 am until 4 pm with all day travel permitted on Saturdays.

Pilot car and escort vehicle requirements, certifications.

Pilot car or escort vehicle mandatory operator certifications and vehicle requirements:

NOTE BE ADVISED NEW LAWS FOR 2018 WILL BE RELEASED VERY SOON. Tennessee state shipping regulations state that all pilot cars/escort vehicles must display either both bumpers or 1 roof mounted “OVERSIZE LOAD” or “WIDELOAD” sign (which ever is applicable) visible from both the front and rear of the vehicle and only displayed while working. Sign must be at least 5′ long but no greater than 7′ and 12″ in height but no greater than 18″ in height, yellow in color with black letters no less than 8″ in height but no more than 10″ in height and lettering must be a minimum of 1.4″ in width.  Vehicle must be equipped with 2 horizontally mounted rotating (if rotating 8″ base is required) (or strobe) amber colored flashing or strobe light which must be visible from a 360 degree angle from a minimum of 500 feet. Vehicles must be equipped with a CB radio or 2-way communication device and be in constant communication with all parties assigned to the movement.

It is our opinion that pilot cars also have a minimum of the additional items but not required:  2 – 5 pound fire extinguishers type A, B and C, a paddle sign with the word “STOP” on one side and “SLOW” on the other with dimensions of no less than 18″ in diameter with a minimum of 6″ letters. A red safety colored flag with a handle no less than 18″ square, 3 reflective emergency road triangles or 18″ traffic cones, 8 burning road flares, 2 OVERSIZE LOAD banners (yellow with black lettering) and a safety colored (red, orange, yellow or lime green) vest, jacket or shirt (used while directing traffic). Also see: FHA Best Practices for pilot cars.

Tennessee DOT and permit contact information.

Tennessee DOT office and permit contact information and notes:

Physical address:
Tennessee Department of Transportation (TDOT)
James K Polk State Office Building, Suite 300 (permits office is Suite 800)
505 Deaderick Street, 3rd floor
Nashville, TN  37243-0031

TN permit information.

Regional contact information for oversize trucking permits, route surveys and insurance.

Email: See above.
Telephone number: 615-741-3821 (no answer after 4:15)
Hours: Monday – Friday 8:00 am – 4:30 pm (closed from 12-1 PM). Personal visits from 9-3 PM except lunch hour.
Central Time Zone

Notes: Special permits are valid for 6 days and must be obtained prior to entering state. Annual permits are available in TN.

Click here for oversize and heavy-haul trucking permits.

Tennessee cities serviced.

Continue

 

2021 Nevada State Shipping Regulations

2021 Nevada state shipping laws, regulations, rules, limitations for oversize and heavy-haul trucking permits.

Nevada

The great state of Nevada state seal.

Please share your knowledge of Nevada state shipping regulations with other visitors below.

Locate oversize, heavy-haul trucking companies and pilot cars.

Nevada oversize, heavy-haul trucking companies and pilot cars for hire:

Nevada pilot cars and truck escorts.
Nevada oversize and heavy-haul trucking companies.


Do I need a trucking permit? Legal load limits.

Nevada maximum load limits until a trucking permit is required:

Length: 75 feet maximum overall. Maximum trailer length is 53 feet.
Width: 8 feet 6 inches.
Height: 14 feet.
Weight: GVW 80,000 pounds. Single axle 20,000 pounds, tandem axles 34,000 pounds, tridem axles 42,000 pounds. Steer axle maximums require some math obviously. Here’s what the NVDOT says about it: “The maximum weight per tire, measured by pounds per inch of tire width, is 600 pounds per inch for the steering axle and 500 pounds per inch for all other axles, not to exceed the axle rating”. We say good luck with that, 12,400 pounds average???
Overhang: The maximum overhang allowed is 10 feet which overall must NOT exceed the maximum length of 75 feet.

Routine oversize and heavy-haul trucking permits.

These maximum dimensions/weights are considered routine oversize or heavy-haul trucking permits in NV:

Length: There really isn’t any routine maximum length. It all depends on proposed route and the state. After 105 feet in length it can get complicated.
Width: 17 feet. However some routes are restricted, see notes below;
Height: 16 feet.
Weight: Single axles 20,000 pounds, tandem axles 46,725 pounds, tridem axles 58,000 (to 59,000 see below) pounds. Determined by bridge formula, desired route, tire size and axle spacings especially for singles, tandems, tridums and quadem axles. Gross weights are: 5 axles 92,000 pounds with 70 feet minimum axle spacings, 6 axles 96,000 pounds with 70 feet minimum of axle spacings, 7 axles 101,000 pounds with 70 feet minimum of axles spacings, 8 axles 106,000 pounds with 70 feet minimum of axles spacings.
Overhang: No more than 15’ combined total but you want to check with them to make absolute sure as routing can effect this limit.
Notes: For weight restrictions Nevada has different routes marked. Choose the map you need for the entire state, western, eastern and southern restricted areas. You can also view a list. For purple, orange and green areas. Also, restrictions for width and weight are in effect on the following routes: route map, route list. Also note to get the extra 1,000 pounds as noted above (59,000 pounds on tridem configurations) you are allowed to use up to 2 tridem configurations only. Any additional tridem axle configurations will max out at 51,000 pounds. If you have tridem configurations on your tractor that will be counted as 1 of the 2. However, the distance between the steer axle and the center tridum axle must be a minimum of 18 feet. It is possible to to exceed this within reason but is reviewed case by case by the NVDOT permitting office.

Nevada superloads.

Requirements for extra-heavy or over-dimensional (superloads) in NV:

Nevada is picky about weights and heights. Rather than attempting to illustrate a list of items that may not apply we suggest if your shipment does not fall within the set maximums listed above it’s more than likely going to be considered a superload by NVDOT. The permitting process for superloads is different than the normal oversize or over-weight trucking permits in Nevada and must be fully drafted by the company or person requesting the permit. For instructions for the format your super-load application must be in see: Nevada-superloads.

NOTE: any special purpose or special needs loads that are outside of the normal permitting parameters will classify as a superload.

Legal travel times for oversize and heavy-haul loads.

Travel times and restrictions:

Remember to refer to your actual permit for travel times and restrictions. For Nevada daylight travel hours are defined as one half hour before sunrise to one half hour after sunset with some restrictions;  under 12 feet wide, 110 feet long or 15 feet tall may also travel during night hours and on weekends as long as you are not on I-80 between Sparks, NV and the CA state border or on I-15 between Las Vegas and the CA state border. There are no weekday curfews for any cities and if your load is under 12 feet wide, 100 feet long or 15 feet tall you may travel on holiday. However, if your load is in excess of these dimensions  holiday travel restrictions are on the following days: New Years day, Memorial day, Independence day, Labor day, Thanksgiving day and Christmas day. If a large event is predicted to create dense traffic they may restrict that date as well, ie: state fairs, etc.

When pilot cars or escort vehicles are required.

Heavy-haul or oversize loads may be required to be accompanied by a escort vehicle or pilot car if:

QUICK REFERENCE

Length:

  • over 105 feet in length requires on escort. This applies to both 2 lane and 4 lanes roads.

Width:

2 lane roads:

  • 12 feet requires 1 pilot car or escort.
  • 14 feet requires 1 pilot car and 1 escort.
  • 16 feet requires 3 total pilot cars and escort vehicles.
  • 17 feet will require a review which will probably require 1 pilot car and 1 escort and 1 police escort.

4 lane roads:

  • 14 feet requires 1 pilot car or escort.
  • 16 feet requires 1 pilot car and 1 escort.
  • 17 feet requires 1 pilot car and 1 escort and 1 police escort.

Height:

  • if over 16 feet and 6 inches in height you will be required to have 1 pilot car equipped with a height pole.

DETAILED REFERENCE

Length: If shipment is over 110 feet in length you are required to have 1 pilot car behind the shipment.
Width: If your shipment is over 12′ wide on up to a 3 lane road you are required to have 1 escort vehicle in the front of your shipment. If over 14′ wide on up to a 3 lane road you are required to have 1 escort in the front and 1 pilot car in the rear of the load.  If over 14′ wide on a 4 lane road you are required to have 1 rear escort. If over 16′ you are required to have 1 front pilot car and 1 rear escort on 4 lane and all other roads.
Height: Loads that are in excess of 15′ 6″ are required to have a front high pole pilot car at all times.
Weight: Pilot cars and escorts are usually not required on shipments over weight that are able to maintain the minimum posted speed requirements. If you are not able to maintain minimum speeds you will be required to have a minimum of a rear escort vehicle if travelling in urban and some rural areas.
Overhang: If in excess of 25 feet you will be required to have a minimum of 1 pilot car.
Notes: Some routes are completely restricot car.ted. If in the Hoover dam vicinity shipments are not permitted for anything over 10 feet in width but if 10 feet will require 1 pilot car and 1 escort.

Pilot car and escort vehicle requirements, certifications.

In order to operate a pilot car or escort vehicle in the state of Nevada you are required to have a minimum of the following:

First of all the state of Nevada requires that all pilot and escort vehicles be certified. If you are officially certified by another state then this is recognized by the state of Nevada as valid certification and you may operate within the state however, in order to have an amber light mounted to ANY vehicle you must first obtain a permit from the state which costs $2.00 per vehicle, per year. You can do that online by clicking here.
A pilot car or an escort vehicle is required to be equipped with a strobing or flashing amber light that is visible from a distance of no less than 500′ in daylight and from all 360 degree angles, mounted to the roof and above signs. The light must be a minimum of 50 candle power and if it is a rotating light must have a lens of no less than 5″ in diameter with a flash count or not less than 50 per minute. Any vehicle used for this purpose must be no less than 60″ in width, with a wheelbase of a minimum of 95″ with no more than 2 axles and a manufacturer’s gross weight of no more than 16,000 pounds.
Each vehicle must be equipped with a two way radio that is in constant contact with/to all parties involved in the shipment, 5 pound (minimum) fire extinguisher, 3 bi-directional 18″ road triangles, 1 stop/slow sign with 5′ pole handle, 1 hard hat, 1 reflective safety vest, a copy of the ANSI/ISEA manual which can be ordered online here for $30. Drivers must be a minimum of 18 years of age, have a valid drivers license, and must be flagger/flagman “capable or carrying out flagging responsibilities” (we strongly suggest a flagger safety class) of controlling traffic, wearing a approved safety yellow-green safety jacket or vest and equipped with a red flag and a stop/slow paddle of no less than 18″. Each vehicle should be equipped with proper signs that specify “oversize”,  “oversize load” or “wideload” as well as “long load” with black letters a minimum of 10″ in height with a letter thickness of no less than 1 5/8″ on a yellow background which are removed or covered while not in work transit mode. Pilot car and escort vehicles must have a placard on each side of the vehicle with the companies name and phone number clearly visible from a distance of no less than 50′.
Operators of pilot cars and escort vehicles will maintain a reasonable distance from the shipment which all depends on weather, traffic, road conditions and the speed you are travelling with reasonable distance defined by how much time it takes for the shipment driver to recognize your indications to stop, slow or pass as necessary.

Shipment, truck and trailer markings.

Truck, trailer and shipment required signs, banners and flags:

All trucking companies that are hauling oversize and overweight shipments must have a amber colored strobing or flashing light affixed to the top of the tractor trailer cab that is visible 360 degrees from a minimum distance of 500′. Signs that state the nature of the shipment; “oversize load” or “wideload” signs in the overall front and rear of the shipment. Signs will be no less than 7′ in width and 18″ in height with black lettering no less than 10″ in height with a lettering thickness of no less than 1 5/8″ thick on a yellow background. Signs must be mounted securely and free of any dirt or debris. Warning flags are to be used only in daylight hours and must be florescent orange in color with a minimum size distance of 18″ from one corner to the next corner and be placed at the outer most corners of the shipment as well as on any protrusions. IF the shipment is permitted to travel during night hours must have 2 constant display amber lights placed at the very most front extreme of the shipment,  two amber steady burning lights on the outer (side) center of the shipment and two red steady lit lights on the outer most rear of the shipment. THIS INCLUDES OVER-WEIGHT LOADS MOVING AT NIGHT.

Frost laws and restrictions for Nevada state.

Frost and thaw laws for Nevada:

Nevada is fairly elusive on frost and thaw law travel restrictions. They do provide a map but there is not much detail on it as far as the exact roads that must be travelled. You can view the frost law map or view this thaw law material published by the state DOT which does reference it as well. Then they also have some basic  shipment route information that references it as well for the state of Nevada.

Nevada DOT and permit contact information.

Physical address and contact information:
Nevada Department of Transportation
1263 South Stewart Street. Room 102
Carson City, NV  89712
Telephone help line: 775-888-7410 or 800-552-2127
Permit office hours: 7:30 AM – 4:45 PM (no permits after 4 PM) Pacific Time Zone
E-mail: overdimensionalpermitsoffice@dot.state.nv.us

Resources:
Order Nevada heavy haul and oversize trucking permits.
Nevada oversize and heavy-haul trucking laws.

Nevada oversize and heavy-haul shipment.

Nevada cities serviced.

The information contained in these pages is research information primarily for use by oversize and overweight trucking company drivers, dispatchers and pilot car companies. While every effort is put into maintaining the accuracy of this information you must absolutely verify this information with the Nevada State DOT Permits office before commencing movement.
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