Frederick County Height & Weight Restrictions

Bridges on State Maintained Highways with Vertical Clearances less then 14 Feet 6 Inches.

Frederick County - Height Restriction

Bridge No.	Route No.	Crossing	Min. Vertical Clearance	Max. Vertical Clearance
1008500	MD 355	Monocacy River	14'-0"	14'-0"
1012704	I-70 WBR	Hollow Road	13’-9”	13’-9”
10129X0	US 15/340	Elmer Road (One Lane)	12’-9”	15’-0”
1018900	CSX TRANS.	Bill Moxley Road	14’-2”	14’-2”
10198X0	US 340	Gene Hemp Road (One Lane)	11’-8”	14’-5”
	CSX TRANS. @ MP 6.87	MD 75	13’-1”	13’-1”

Harbor Tunnel Clearance - 14' Maximum Allowable Height of Vehicle and Load 13'.
The vertical clearance limitations shown on this sheet are not guaranteed. Due to resurfacing of highways etc. these are subject to change and may be greater at certain positions under a structure. If dimensions are to be used to determine routes for exact movement, field measurements will be necessary.

Frederick County - Weight Restriction

Bridge No.	Route No.	Crossing	Single Unit Vehicle	Combination Vehicle
1017600	MD 17	Catoctin Creek	52,000	68,000

This chart shows structures on the State of Maryland Highway System that cannot carry legal weight vehicles. If you need to move an overweight load into or through Maryland please call 1-888-375-1084 for assistance.