Allegany County Height & Weight Restrictions

The table below shows bridges on State-maintained highways with vertical clearances less than the standard 14 feet 6 inches.

Allegany County - Height Restriction

Bridge No.	Route No.	Crossing	Min. Vertical Clearance	Max. Vertical Clearance
0104700	MD 51	Town Creek	12'-0"	13'-9"
0111000	I-68	I-68 Ramp D over Centre Street	14’-4"	14’-4"

Harbor Tunnel clearance - maximum allowable height of vehicle: 14'. Maximum allowable height of load: 13'.

The Maryland Department of Transportation State Highway Administration (MDOT SHA) does not guarantee that the vertical clearance limitations shown on this page are accurate at all times and places. Due to resurfacing of highways, repairs, and construction, these listed heights are subject to change. Heights may also vary from position to position under a structure. If you need exact dimensions to determine a route, you must take field measurements before your journey.

Allegany County - Weight Restriction (in pounds)

This chart shows structures within the MDOT SHA system that cannot support legal weight vehicles. For help moving an overweight load, call 1-888-375-1084.

Bridge No.	Route No.	Crossing	Single Unit Vehicle	Combination Vehicle
0117400	MD 638	Western Md. Scenic Railroad	30,000	30,000
0106400	Scenic U.S. 40	Sideling Hill Creek	30,000	30,000
0107900	Windy Ridge Drive	Jennings Run	58,000	68,000