Sec. 301.3. Vehicle limitations (maximum)

(a) Length.

Single vehicle overall including load, 45 feet; truck or tractor with trailer or semitrailer including load

 

85 feet.

(b) Width.

Overall including load

 

8 feet, 6 inches.

(c) Height.

Overall from roadway including load

 

13 feet, 6 inches.

(d) Side overhang.

Including load beyond wheel rim

 

10 inches.

(e) Wheel load.

Per lineal inch of tire width

 

800 pounds.

(f) Axle load.

(1) Single vehicle-one rear axle:

(i) Weight on any axle

 

18 tons.

(ii) Gross weight including load

 

25 tons.

(2) Single vehicle-multiple rear axles:

(i) Weight on any one axle

 

10 tons.

(ii) Gross weight including load

 

25 tons.

(3) Dual vehicle (truck and trailer or tractor and semitrailer having one rear axle):

(i) Weight on any one axle of the combination

 

18 tons.

(ii) Gross weight of both vehicles combined including their loads

 

30 tons.

(4) Dual vehicles (truck and trailer or tractor and semitrailer) having multiple rear axles:

(i) Weight on any one axle of the combination

 

10 tons.

(ii) Gross weight of both vehicles combined including their loads

 

30 tons.

Notation

Vehicles exceeding the above limitations may be permitted across the bridge at the discretion of the manager, when advance arrangements have been made.