Howard County Height Restrictions

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

Howard County - Height Restrictions

Bridge No.	Route No.	Crossing	Min. Vertical Clearance	Max. Vertical Clearance
1303400	US 40	Forest Road under	11’-1”	11’-1”
1303500	US 1	Race Track Road	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.