ALABAMA OVERSIZE PERMITS & REGULATIONS
Alabama Oversize Permits
Alabama State Highway Department
Address: 1409 Coliseum Boulevard Montgomery, Alabama 36110
Contact: (334) 834-1092
Hours: 8:00 A.M. – 4:45 P.M. (CT)
Permits
Single trip permits are valid for five (5) consecutive days.
Weight (lbs):
Interstate Secondary
| Single | 22,000 | Tandem | 40,000 – 14′ Spacings |
| Tandem | 44,000 | Tandem | 42,000- 15′ Spacings |
| Tridum | 66,000 | Tandem | 44,000 – 16′ Spacings |
| Quad | 88,000 | Tridum | 48,000 – Spacings 5′ or less |
| Tridum | 51,00 – Spacings over 5′ |
Gross Weight
| 5 Axles | 110,000 |
| 6 Axles | 122,000 |
| 7 Axles | 142,000 |
| 8 Axles | 150,000 |
Length: 150’
Maximum overhang of 20’
Width: 16’
Over 16’ cannot use interstate
Height: 16’
When Escorts Are Needed:
On 2-Lane Highways: # Escorts
| Overhang of bulldozer blade | 1 Front |
On 4-Lane Highways
| Overhang of bulldozer blade | 1 Rear |
On All Highways
| Width over 12′ | 2 (Front & Rear) |
| Length over 85′ to 105′ | 1 Rear |
| Length over 105′ | 2 (Front & Rear) |
| Height over 16′ | 1 Front |
| Overhang in rear more than 5′ | 1 Rear |
| Overhang in front more than 10′ | 1 Front |
| Overhang of bulldozer blade (minimum required) | 1 |
Vectra Heavy Haulers, a trusted heavy hauling company with a solid reputation, will ensure secure and trusted delivery services according to your needs.
Did you know that we have information on Georgia oversize permits as well?
We know everything about all federal, state and local oversize permits. For more Alabama Oversize/Overweight Permit (OSOW) office regulation information.