Low clearance bridges on Maryland interstates and US highways

92 spots where an interstate or US highway in Maryland has less than 16 ft of clearance. The lowest is 14 ft 0 in on I-83, 0.36 mi N of MD 25. 92 are under 15 ft.

Posted signs and your permit come first. These are the clearances Maryland reported to the federal National Bridge Inventory in 2025. Repaving, snow and new work can lower them.

14 ft 11 in under MD 95214 ft 11 in under Forest & Parks Roa14 ft 11 in under US 29 NB14 ft 11 in under US 40 EB14 ft 11 in under US 40 WB14 ft 0 in under MA 25A14 ft 0 in under Biddle Street14 ft 0 in under Charles Street14 ft 0 in under Maryland Avenue14 ft 0 in under Coldspring Lane14 ft 0 in under Druid Park Lake Drive14 ft 0 in under 29th Street14 ft 11 in under Cold Bottom Road14 ft 11 in under Joppa Road14 ft 11 in under Downes Road14 ft 11 in under Kelly Avenue14 ft 11 in under MD 175 WB14 ft 11 in under MD 201 NB14 ft 11 in under MD 295 NB14 ft 11 in under MD 70414 ft 11 in under Glenarden Parkway14 ft 11 in under MD 20214 ft 11 in under Forestville Road14 ft 11 in under Auth Road14 ft 11 in under I-70 Ebr & Ramp L14 ft 11 in under Grosvenor Lane14 ft 0 in under I-495 Ramp K(4)14 ft 11 in under MD 19114 ft 11 in under US 2914 ft 11 in under MD 21214 ft 11 in under Hollins Ferry Road14 ft 11 in under I-70 Ramp B EB14 ft 11 in under I-70 Ramp F WB14 ft 11 in under Windsor Mill Road14 ft 11 in under MD 12914 ft 11 in under MD 14714 ft 11 in under I-95 Ramp 314 ft 11 in under I-95 Ramp 514 ft 11 in over Patapsco River14 ft 0 in over City Streets B & O Pa Railroad14 ft 11 in under MD 69514 ft 11 in under US 13 Ramp C (5)14 ft 11 in over Potomac River CSX C & O14 ft 11 in under I-70 WBR14 ft 0 in over Franklin Street & CSX Railroad14 ft 0 in over Susquehanna River-Pa Railroad14 ft 11 in under MD 70014 ft 11 in under I-69514 ft 11 in under MD 24 SBR14 ft 0 in over Casselman River14 ft 11 in under I-70 EB14 ft 11 in under I-70 WB14 ft 11 in under MD 202 Ramp E14 ft 11 in under MD 45914 ft 11 in over Chesapeake Bay14 ft 11 in under MD 4 Ebr14 ft 11 in under MD 4 WB14 ft 11 in under MD 214 Ebr14 ft 11 in under MD 214 WBR14 ft 11 in under US 50 WB14 ft 11 in under MD 1714 ft 11 in under Catholic Church Road