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Maryland Oversize Permits

Below is some important oversize permit regulation information for the state of Maryland.

In Maryland, you need an oversize permit if your vehicle exceeds 8’6″ wide, 14’0″ high, 65′ long or 80,000 pounds. 

If you need to apply for a Maryland oversize permit, call (888) 737-6483 now or contact us. 

LEGAL DIMENSIONS & WEIGHTS​
Legal Width:8'6
Legal Height:14'0 is legal when:
-Traveling on interstates or within 10 miles radius of Interstate
-Traveling on Designated/primary Highway system or within 10 miles radius of system
Legal Length:Single unit: 40'0
-Semi-Trailer: 53'0 w/ 41'0 maximum kingpin
-Auto transporter/Boat: 65'0
Legal Overhang Front:3'0
Legal Weight Gross:80,000
Legal Overhang Rear:4'0 maximum for:
-Autotransporter
-Boat
Auto Issue:
Permits will auto issue up to and including;
-14'0 wide
-14'6 high
-120'0 long
-200,000 lbs.
-Travel allowed 24/7 (review issued permit for restrictions)
Legal Trailer Length:53’0
Legal Kingpin:41'0
Legal Weight Single:20,000 lbs.
Legal Weight Tandem:34,000 lbs.
Legal Weight Tridem:42,500 lbs.
Legal Weight Quad:N/A
Legal Weight Doubles:34,000 lbs.
Legal Weight Triples:34,000 lbs.
Load Exemptions:Poles, Piling & Mill logs
75'0 long or less
70'0 long or less
(Non-divisible loads)
-Travel allowed daylight hours without a permit on a combination vehicle
PERMIT FEES​
Permit Fee/Legal Weight:$30.00
Toll roads:
-$25.00 per Toll Road traveled
Permit Fee/Overweight:$5.00/ton, refer to Overweight Fee Schedule link below
Superload Fees:Greater than 150,000 lbs
-Bridge analysis
Fee determined by number of structures reviewed
-$8.00 per structure if no pilot required
-$12.00 per structure, if pilot required
-Fee of $8.00 per structure is charged upon approval. $12.00 fee is added when permit is activated
Mileage Fees:N/A
Annual Fees:Annual/Blanket Permits:
-30 Day: $50.00
-Annual - 1 Year: $500.00
Additional Fees:N/A
AGENCY GENERAL INFO​
Phone:410-582-5757 or 410-582-5734
Email:[email protected]
Status Phone:410-582-5727 or 410-582-5734
Website:http://www.mdot.maryland.gov/
Hours of Operation:7:30 am - 4:30 pm Eastern
Permit Valid For: 5 Days

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