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Verify before you move: This information comes from our previous website and hasn't been re-checked yet. Rules change often — always confirm with the Maine permit office before you dispatch.

Road conditions

When Permit Is Needed

  • Over 8'6" wide
  • Over 13'6" high
  • Trailer over 48' long
  • Over 80,000 lbs.

Special Information Needed

  • RW, # axles

Times Of Movement

  • 1/2 hour before sunrise to 1/2 hour after sunset
  • Travel prohibited New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day (and the day after), Christmas Eve & Christmas Day

When Pilot/Escort Vehicle is Required

Needed if:

  • More than 80’ long or more than 12’wide
  • State Police Escorts [(207)624-7000]Needed When;
  • 124' or more long
  • 16' or more wide
  • Extreme heights

Mobiles & Modulars On 2 Lane Highways:

  • 12' to 14'6" wide- 1 front
  • 14'6" to 16'8" wide- 2 (front & rear)

On Multi-Lane Highways:

  • 12' to 16'8" wide-1 rear
  • Convoy of 2 and 1st stop of opportunity from the traveled exit ramp up to 2 miles

Police Escort:

Requirements for Pilot/Escort Vehicle

  • General: Light truck or automobile
  • Signs: “OVERSIZE LOAD” black letters (8” high/1.4” brush stroke/1” min. Border around letters) on yellow background; 5’ x 12”; on rear bumper when following load/front bumper when preceding load
  • (could be mounted on roof)
  • Lights: Amber flashing (2 at least 6” in diameter), rotary (2 at least 4” in diameter)or light bar (a min. of 4 flashing, strobe, combination)--extreme top left & right or left to right
  • Flags: no stipulations
  • Additional equipment: 2-way radio w/ 1 mile radius;

Requirements for Pilot/Escort Vehicle Operator

  • Must be at least 18 years of age; must have had an operators license for 2 consecutive years
  • Dept. of Transportation Permits Office- Office hours: 7:30am-5:00pm EST; M-F
  • Overlimit Permit Unit
  • Bureau of Motor Vehicles (mail-allow a week for processing)
  • 29 State House Station
  • 101 Hospital Street
  • Augusta, ME 04333-0029
  • (207)624-9318; fax: (207)622-5332
  • http://www.state.me.us/sos/bmv/commercial/homepage.shtml
  • Main Office (walk-in)
  • 101 Hospital Street
  • Augusta, Maine
  • Fax:(207) 622-5332
  • http://www.maine.gov/overlimit