Check below to see if you need a permit to haul your next load.
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. on Designated Highways, 36,000 lbs. on All Other Roads* |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" (Hwys - lanes 12' wide or more) |
| Width | 8' (Hwys - lanes less than 12' wide) |
| Height | 13'6" |
| Length - Straight Truck | 40' |
| Length - Semi-trailer | 57' on Designated Highways, 53'6" on All Other Highways |
| Length - Kingpin | 41'** |
| Overhang | 5' |
* Must have 6 axles. Federal Bridge Formula Applies
** Kingpin length on trailers exceeding 53’6” cannot exceed 41’
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 38,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | Not Specified |
| Width | 8'6" |
| Height | 15' (17' - Fox Weigh Station to Prudhoe Bay) |
| Length (Semi-Trailer) | 53' |
| Length | 75' |
| Overhang | 3' Front | 4' Rear |
| Attribute | Restrictions |
|---|
| Width | 8'6" |
| Length - Single Vehicle | 41' |
| Length - Truck-tractor and semi-trailer | 75'6" |
| Length - Truck and towed trailer in combination | 75'6" |
| Length - Truck-tractor, semi-trailer and full trailer and/or semi-trailer combo | 82' |
| Length - A, B and C Trains | 85'3" |
| Weight | Dependent on number of axles and other factors |
| Wheelbase | 20'3" |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Semi-Trailer | 57' Interstate, 53' Other |
| Length | 65' |
| Overhang | 3' Front | 6' Rear |
| Attribute | Restrictions |
|---|
| Steer/Front Axle | 12,000-20,000 lbs. (Axle must be rated by the manufacturer for weight) |
| Tandem Steer/Front Axle | 24,000 lbs. |
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 50,000 lbs. |
| Gross Weight | 80,000 lbs. (5 Axles or more, must follow Federal Bridge Fomula) |
| Width | 8'6" (8' for manufactured homes) |
| Height | 13'6" |
| Length - Semi-Trailer | 53'6" |
| Length | 60' |
| Overhang | 3' Front | 4' rear |
| Attribute | Restrictions |
|---|
| Steer Axle | 13,227 lbs. |
| Single Axle | 24,250 lbs. |
| Tandem Group | 50,705 lbs. |
| Tandem Group - Drive With Single Axle Jeep | 61,725 lbs. 7'8" to 9'8" axle spread | 63, 930 lbs. 9'8" to 12' axle spread) |
| Tridem Group - Drive | 61,725 lbs. 7'8" to 9'2" Axle Spread |
| Tridem Group - Jeep | 61,725 lbs. 7'8" to 10'2" Axle Spread |
| Tridem Group - Trailer | 61,725 lbs. Axle Spread With Tandem or Tridem Booster |
| Tridem Group - Trailer (Manufactured Prior to 12/31/2010) | 63,930 lbs. 7'8" to 10'2" With No Booster or Single Booster |
| Tridem Booster | 61,725 lbs. 7'8" to 10'2" (Only Allowed With Tridem Lowbed) |
| Width | 8'5" |
| Height | 13'6" |
| Length - Single Unit | 41' |
| Length - Vehicle Combination | 75'4" |
| Length - Vehicle Combination - Jeep & Booster | 75'4" |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length (Vehicle Combination) | 65' |
| Kingpin to Rear Axle | 40’ (53’ trailer with two or more axles), 38’ (53’ one axle trailers) |
| Overhang | 10'* |
*Overhang is legal up to 10' as long as the overall length does not exceed 75'.
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 36,000 lbs. (Interstate), 40,000 lbs (Non-Interstate) |
| Tridem Group | 54,000 lbs. |
| Gross Weight | 80,000 lbs (Interstate), 84,000 lbs. (Non-Interstate) |
| Width | 8'6" |
| Height | 13' |
| Length - Semi-Trailer | 57'4" |
| Length | 70' |
| Overhang | 4' Front | 10' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 22,400 lbs. if spaced over 6’ apart |
| Single Axle | 18,000 lbs. if spaced within 6’ |
| Tire Weight | 600 lbs. per square inch |
| Tandem Group | 36,000 lbs. |
| Tridem Group | 53,800 lbs. |
| Gross Weight | 80,000 lbs.* |
| Width | 102.37" |
| Height | 13'6" |
| Length - Semi-Trailer | 48' |
| Overhang | No Restriction |
*Minimum 51' wheel base
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Truck | 40' |
| Length - Buses | 45' |
| Length - Semi-Trailer | 53'* |
| Length | 70'** |
| Overhang | 3' Front | 6' Rear |
*Including Overhang
**Steel beams, pipes, angles, channels and other lengths of steel, or other metals, or other articles impossible of dismemberment. When carrying long logs, poles, piling, and etc. a pole trailer shall be required.
| Attribute | Restrictions |
|---|
| Single Axle | 22,000 lbs. |
| Tandem Group | 44,000 lbs. |
| Tridem Group | 66,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" (8' on roads less than 12' wide) |
| Height | 13'6" (14' For Automobile Transports) |
| Single Unit | 40' |
| Length - Semi-Trailer | 48' (53' with a kingpin measurement of 41' or less) |
| Length | 65' |
| Overhang | 3' Front | 4' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,340 lbs. |
| Tandem Group | 34,000 lbs. (40,680 Lbs. If gross weight is less than 73,280 lbs. and length is less than 55' |
| Tridem Group | 61,020 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Semi-Trailer | 53' |
| Length | 100' (Including Overhang) |
| Attribute | Restrictions |
|---|
| Single Axle | 24,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Semi-Trailer | 53' (National Network), 48' (Other) |
| Length | 75' |
| Overhang | 4' Front | 10' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,500 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53' |
| Length | 65' |
| Overhang | 3' Front | 4' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53' |
| Length | No overall length limit when connected by a fifth wheel hook-up |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. with Pneumatic Tires, 14,000 lbs. with Solid Rubber Tires |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53' (57' - Lowboy trailers used exclusively for the transportation of construction equipment) |
| Length | 70' |
| Overhang | 3' Front | 4' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs Interstate, 85,500 lbs. Other Routes |
| Width | 8'6" |
| Height | 14' |
| Length - Semi-Trailer | 59'6" |
| Length | 65' |
| Overhang | 3' Front | 4' Rear |
*Legal length is changed to 85’ only when transporting poles, pipe, machinery or other objects of a structural nature which cannot be readily dismembered.
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" on National Network, 8' on Other Highways |
| Height | 13'6" |
| Length - Semi-Trailer | 53' |
| Length | 65' on Non-Designated Highways |
| Overhang | 3' Front | 5' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. on Designated Highways, 22,000 lbs. on All Other Roads |
| Tandem Group | 34,000 lbs. on Designated Highways, 37,000 lbs. on All Other Roads |
| Tridem Group | 42,000 lbs. on Designated Highways, 45,000 lbs. on All Other Roads |
| Quad Group | 50,000 lbs. on Designated Highways, 53,000 lbs. on All Other Roads |
| Gross Weight with Single/Tandem | 80,000 |
| Gross Weight with Tridem/Quad | 83,400 lbs. on Designated Highways, 88,000 lbs. on All Other Roads |
| Width | 8'6" |
| Height | 14' on Designated Highways, 13'6" on All Other Roads |
| Length - Semi-Trailer | 59'6" |
| Length | 65' |
| Overhang | 4' Front | 8' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 54,000 lbs. |
| Quad Group | 69,000 lbs. |
| Gross Weight | 80,000 lbs on Interstate, 100,000 lbs on Other Highways* |
| Width | 8'6" |
| Height | 14', 13'6" on Maine Turnpike |
| Length - Semi-Trialer | 48' |
| Length | 65' |
| Overhang | 3' Front | 4' Rear |
*Must be registered for 100,000 lbs. and have 6 axles, 3 axle truck and 3 axle semitrailer
| Attribute | Restrictions |
|---|
| Steer Axle | 5.443 kg (12,000 lbs.) |
| Single Axle | 11,550 kg (20,020 lbs.) |
| Tandem Group | 15,967 kg (35,200 lbs.) |
| Tridem Group | 20,956 kg (46,200 lbs.) |
| Width | 23m (8'6") |
| Height | 4.15m (13'6") |
| Length | 23m (75'5") |
| Overhang | 3'3" Front and Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,500 lbs. (9' Spacing) |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53' |
| Overhang | 3' Front | 6' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 24,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53' |
| Overhang | 3' Front | 4' Rear |
| Attribute | Restrictions |
|---|
| Width | 8'6" on Designated Highways, 8' on Non-Designated Highways |
| Height | 13'6" |
| Length - Truck-Tractor & Semi-Trailer | No Limitation* |
| Length - Single Vehicle | 40' (Excluding Impact Absorbing Bumpers) |
| Length - Semi-Trailer | 53' on Designated Highways, 50' on Non-Designated Highways |
| Length - Truck & Semi-Trailer | 65' on Designated Highways, 59' on Non-Designated Highways |
| Front Overhang | 3' |
| Rear Overhang | Any amount is permissible if the legal length is not exceeded. However, if this overhang is 4 feet or more, there shall be displayed on the extreme rear of such a load a 12 - inch red square flag in the daytime and a red light or lantern at night. |
| Axle Limitation | A combination of vehicles shall not exceed 11 axles |
| Single Axle - Axle Spacing of 9' or More | 18,000 lbs. if Over 80,000 lbs Gross Weight, 20,000 lbs. if Under 80,000 lbs. Gross Weight |
| Single Axle - Axle Spacing More Than or Equal to 3'6" but Less Than 9' | 13,000 lbs. if Over 80,000 lbs Gross Weight |
| Single Axle - Axle Spacing Less Than 3'6" | 9,000 lbs. if Over 80,000 lbs Gross Weight |
| Tandem Group | 16,000 lbs. Per Axle if Over 80,000 lbs Gross Weight** |
| Tandem Group | 34,000 lbs. if Under 80,000 lbs. Gross Weight |
| Pounds per inch of tire width | 700 lbs. |
*Provided semi-trailer lengths do not exceed limits for non-designated and designated highways.
Length of semitrailers longer than 50 feet shall have a wheelbase of 37 feet to 41 feet (measured from the kingpin coupling to the center of the rear axle or to the center of the rear axle assembly).
**On any legal combination of vehicles, only one (1) tandem axle assembly shall be permitted at the gross weight of 16,000 lbs. per axle and no other tandem axle assembly in such combination of vehicles shall exceed a gross weight of 13,000 lbs. per axle. On a combination of a truck tractor and semitrailer having not more than 5 axles, two (2) consecutive tandem axle assemblies shall be permitted at a gross permissible weight of 16,000 lbs. per axle, if there is no other axle within 9 feet of any axle of the assembly.
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53'* |
| Overhang | 3' Front | 4' Rear |
*If greater than 48' the distance from kingpin to center of rear axle group cannot exceed 43'
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Semi-Trailers | 53' |
| Overall Length | 99' |
| Overhang | 3' Front | 15' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 40,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6", 14' on Designated Highways |
| Length - Semi-Trailers | 53' |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Goup | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Semi-Trailer | 53' |
| Length | 75' |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14'6" |
| Length - Semi-Trailer | 53' |
| Length | 65' |
| Overhang | Any Amount As Long As Total Length Is Still Legal |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Semi-Trailers | 53' |
| Length | 75' |
| Overhang | 10' Front | 10' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,020 lbs. |
| Tandem Group | 39,682 lbs. |
| Tridem Group | Depends on axle spacings |
| Width | 8'6" |
| Height | 13'7" |
| Length - Single Unit | 41' |
| Length - Tractor Trailer | 75' |
| Length - B-Trains | 75' | 82' On highways with a GVW rating of 62,500 kg |
| Overhang | 3'3" Front | 6'6" Rear |
| Attribute | Restrictions |
|---|
| Weight - Tractor/Semi-Trailer | 46,500 kg (102,514 lbs.) |
| Weight - A Train Double | 53,500 kg (117,946 lbs.) |
| Weight - B Train Double | 62,500 kg (137,788 lbs.) |
| Weight - C Train Double | 58,500 kg (128,969 lbs.) |
| Weight - Straight Truck | 24,250 kg (53,462 lbs.) |
| Weight - Truck – Pony Trailer | 45,250 kg (99,758 lbs.) |
| Weight - Truck – Full Trailer | 53,500 kg (117,946 lbs.) |
| Width | 2.6 m (8'6") |
| Height | 4.15 m (13'7") |
| Length - Tractor/Semitrailer | 23 m (75'5") |
| Length - A / B / C Train Dbl | 25 m (82') |
| Length - Single Unit | 12.5 m (41') |
| Length - Truck – Pony Trailer | 23 m (75'5") |
| Length - Truck – Full Trailer | 23 m (75'5") |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs., 22,400 lbs. if gross weight under 73,280 lbs. |
| Tandem Group | 34,000 lbs., 36,000 lbs. if gross weight under 73,280 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53' |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 22,400 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42.500 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53' |
| Length - Kingpin | 41' |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Steer Axle | 12,000 lbs. |
| Single Axle | 21,600 lbs. |
| Tandem Group | 34,320 lbs. |
| Gross Weight | 86,400 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Single Unit | 40' |
| Length - Semi-Trailer | 57'6” Designated Highways, 65’ Overall – All Other Roads – No Trailer Limit |
| Overhang | 3’ Front | 7’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 22,400 lbs. |
| Tandem Group | 36,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6", 8’ on Highways with Pavement Width of Less Than 10’ |
| Height | 13'6" |
| Length - Semi-Trailers | 48’ On State Highways, 53’ On Qualifying or Access Highways |
| Length | 65’ On State Highways, Unlimited On Qualifying or Access Highways |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 38,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53’ On Primary Routes, 48’ On All Other Roads |
| Length | Unlimited On Primary Routes, 60’ On All Other Roads |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Single Unit | 50' |
| Length - Semi-Trailer | 53' |
| Length | 75' |
| Overhang | No Limit |
| Attribute | Restrictions |
|---|
| Steer Axle | 14,300 lbs. |
| Single Axle | 20,020 lbs. |
| Tandem Group | 39,682 lbs. |
| Tridem Group | Depends on axle spacings |
| Width | 8'6" |
| Height | 13'7" |
| Length - Semi-Trailer | 53' |
| Length | 75' |
| Overhang | 3' Front | 6' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailers | 53' |
| Length - Saddlemount | 97’ On Designated Highways | 75' On All Other Routes |
| Length | 65' |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. On State And Interstate Highways | 90,000 lbs. On Other Roads |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailers | 53’ National Network of Highways | 59’6” Other Routes |
| Length | 75’ National Network of Highways | 70’ Other Highways |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Steer Axle | 12,000 lbs. |
| Single Axle | 22,000 lbs. |
| Tandem Group | 39,600 lbs. |
| Tridem Group | 59,400 lbs. |
| Width | 8'6" |
| Height | 13'7" |
| Length - Semi-Trailer | 53' |
| Length | 75' |
| Rear Overhang | 4'11"* |
*Overall length cannot exceed 75'
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Semi-Trailer | 53' |
| Length | 75' |
| Overhang | 4’ Front | 5’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 36,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailers | 53' |
| Length | 70' |
| Overhang | 3’ Front | 6’ Rear |
| Attribute | Restrictions |
|---|
| Steer Axle | 12,000 lbs. |
| Single Axle | 22,020 lbs. |
| Tandem Group | 39,000 lbs. |
| Tridem Group | 46,000 lbs. |
| Gross Weight | Depends on Axle Spacings |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53' |
| Length | 75' |
| Rear Overhang | 6'6" |
| Attribute | Restrictions |
|---|
| Single Axle | 22,400 lbs. |
| Tandem Group | 36,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailers | 48’6” on Non-Approved Highways | 53' on Approved Highways |
| Length | 60' |
| Overhang | 3’ Front | 6’ Rear |
| Attribute | Restrictions |
|---|
| Steer Axle | 12,100 lbs. |
| Single Axle | 20,020 lbs. | 18,040 lbs. On Secondary And Municipal Highways |
| Tandem Group | 37,400 lbs. | 31,900 lbs. On Secondary And Municipal Highways |
| Tridem Group | 50,600 lbs. | 44,000 lbs. On Secondary Highways | 31,900 lbs. On Municipal Highways |
| Gross Weight | Depends on axle spacings |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailer | 53' |
| Length | 75' |
| Overhang | Depends on kingpin settings, trailer wheelbase, and other measurements |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 35,200 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailers | 53' |
| Length | 75' |
| Overhang | 3’ Front | 6’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Semi-Trailer | 53' |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Single Unit | 40' |
| Length - Semi-Trailer | 53' |
| Length | 65', 75’ Transporting logs or pipes |
| Overhang | 3’ Front | 4’ Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Semi-Trailer | 59' |
| Overhang | 3' Front | 4' Rear |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,500 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Semi-Trailers | 48'* |
| Length | 65' |
| Overhang | 3’ Front | 4’ Rear |
*No limit on overall length when the trailer length does not exceed 48’
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Semi-Trailers | 53' |
| Length | 75' |
| Overhang | Rear Cannot Exceed 1/3 Total Length |
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Single Unit | 40' |
| Length - Semi-Trailers | 48' | 53’ On Interstate* |
| Length | 65’ On Secondary Routes |
| Overhang | 3’ Front | 4’ Rear |
*Kingpin setting cannot exceed 41’
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight | 105,500 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length - Single Unit | 40' |
| Length - Semi-Trailers | 53' |
| Length | 75' |
| Overhang | 3’ Front | 15’ Rear (Measured From Center Of The Last Axle) |
| Attribute | Restrictions |
|---|
| Steer | 20,000 lbs. |
| Single Axle | 20,000 lbs. |
| Tandem Axle | 34,000 lbs. |
| Gross Weight | 80,000 lbs. | 65,000 lbs on Local Roads |
| Width | 8'6" (8’ Local service routes less than 10’ wide) |
| Height | 13'6" |
| Length - Semi-Trailers | 53' |
| Length | 70’ On US and WV Routes | Unlimited on Interstates and National Network Highways |
| Overhang | 3’ Front | 6’ Rear |
| Attribute | Restrictions |
|---|
| Steer Axle | 13,000 lbs. |
| Single Axle | 20,000 lbs. |
| Tandem Group | 34,000 lbs. |
| Gross Weight | 80,000 lbs. |
| Width | 8'6" |
| Height | 13'6" |
| Length - Single Unit | 45' |
| Length - Semi-Trailers | 53' On Designated Highways* | 48’ All Other Routes |
| Length | 75' |
| Overhang | 3' Front |
*Kingpin setting cannot exceed 43’
| Attribute | Restrictions |
|---|
| Single Axle | 20,000 lbs. |
| Tandem Group | 36,000 lbs. |
| Tridem Group | 42,000 lbs. |
| Gross Weight on Interstate | 117,000 lbs. |
| Gross Weight on Other Routes | 80,000 lbs. |
| Width | 8'6" |
| Height | 14' |
| Length | 85' |
| Overhang | 4' Front | 4' Rear |
