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Alabama Oversize Permit, Wide and Heavy Haul Information

Alabama | AL

Legal Maximums: Legal Dimensional Limits. Permits will be required if these dimensions are exceeded.

Permit Maximums: Upper limits for permissible dimensions. Loads exceeding these measurements may be categorized as ‘super loads’ in some states, potentially requiring extended processing times and additional regulatory review.

Pilot Car Needed: Loads surpassing these measurements require an escort vehicle or pilot car.

Legal Maximums
Length57′ 0″
Overhang 
– Total10′ 0″
– Front5′ 0″
– Back5′ 0″
Width8′ 6″
Height13′ 6″
Weight80,000 lbs.
Permit Maximums
Length120′ 0″
Width16′ 0″
Height16′ 0″
Weight102,000 lbs.
Pilot Car Needed
Length90′ 0″
Overhang 
– Total15′ 0″
– Front10′ 0″
– Back5′ 0″
Width12′ 0″
Height15′ 6″
WeightN/A

Alabama Oversize and Overweight Trucking Regulations - Safety, Signage, and Visibility Requirements

Key Requirements for Oversize and Overweight Loads in Alabama

Alabama has specific regulations for oversize and overweight trucking to maintain road safety and infrastructure integrity. Here are the crucial points to remember:

  1. Daylight Operations: Oversize loads are restricted to daylight hours only.
  2. Visibility Standards: Travel is prohibited when visibility drops below 500 feet.
  3. Permit Duration: Single-trip permits are valid for five days and are non-transferable.

Operational Restrictions and Safety Measures

Time and Weather Constraints

  • Oversize loads between 120-150 feet long have additional time restrictions, limited to 9am-3pm, Monday through Friday.
  • Operations must cease during inclement weather, including fog, snow, or ice.

Holiday Travel Bans

Oversize load movement is prohibited on major holidays:

  • New Year’s Day
  • Memorial Day
  • Independence Day
  • Labor Day
  • Thanksgiving Day
  • Christmas Day

Essential Safety Equipment and Signage

Visibility Enhancements

  1. Signs:
    • Must display “OVERSIZE LOAD” on front and rear
    • Dimensions: 7 feet wide, 18 inches high
    • Design: Black letters on yellow background, 10-inch high letters with 1.4″-1.5″ brushstroke
  2. Flags:
    • Required: 18-inch square flags
    • Color: Fluorescent red or orange
    • Placement: All four corners of the oversize load
  3. Lighting:
    • Mandatory for rear overhangs exceeding 4 feet
    • Strobe or flashing amber lights may be required, visible for 500 feet and 360 degrees

Permit Acquisition Process

  • Apply through the Alabama Department of Transportation
  • Online application available at [Alabama DOT website]
  • Phone applications: 1-800-499-2782
  • Ensure all vehicle and load specifics are accurate
  • For loads over 100,000 pounds, a “Routing Authorization” is mandatory

Remember: Adhering to Alabama’s trucking regulations is not just about avoiding penalties—it’s about fostering a culture of safety and responsibility in the transportation industry.

For the most current and detailed information, always consult the official Alabama Department of Transportation resources.

Select your desired state below for detailed permit guidelines.

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