Low clearance bridges on US-45

35 spots where US-45 has less than 16 ft of clearance, in the order you drive them from south to north. The lowest is 9 ft 6 in in Kentucky, Ohio River -To Brookport. 5 are under 14 ft and 25 under 15 ft.

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

15 ft 10 in under Harper Road · US-4514 ft 11 in under Julian M Caroll Pa · US-4514 ft 11 in under JC-9003 · US-459 ft 6 in over Ohio River · US-4514 ft 7 in under I.C.G. Railroad · US-4514 ft 4 in under I-24 EB · US-4514 ft 6 in under I-24 WB · US-4514 ft 4 in under FAI-64 EB · US-4514 ft 7 in under FAI-64 WB · US-4514 ft 2 in under I-57 (NB) · US-4515 ft 1 in under I-57 (SB) · US-4514 ft 11 in under I-57 (NB) · US-4515 ft 3 in under I-57 (SB) · US-4514 ft 2 in under I-57(SB) · US-4514 ft 2 in under I-57(NB) · US-4513 ft 10 in under N & S Railroad · US-4512 ft 7 in under IC Railroad · US-4512 ft 9 in under IC Railroad · US-4514 ft 7 in under I-74 · US-4512 ft 7 in under Railroad Bridge · US-4515 ft 8 in under Norfolk Southern R · US-4514 ft 2 in under Ej & E Railroad · US-4515 ft 3 in under Palatine Road · US-4514 ft 11 in under Ej & E Railroad · US-4514 ft 9 in under W.C. Railroad · US-4514 ft 2 in under CM & STP Railroad · US-4514 ft 11 in under IL 137 · US-4515 ft 10 in under LRD W Howard Avenue · US-4515 ft 8 in under LRD W Lincoln Avenue · US-4514 ft 7 in under CTH Ee|w Hampton A · US-4514 ft 7 in under LRD W Florist Avenue · US-4514 ft 11 in under Water St Skywalk P · US-4515 ft 4 in under LRD Maple Road · US-4515 ft 8 in under CTH Y / Mequon Road · US-4515 ft 5 in under Pedestrian Bridge · US-45