Low clearance bridges on US-78

12 spots where US-78 has less than 16 ft of clearance, in the order you drive them from west to east. The lowest is 13 ft 8 in in Tennessee, In Memphis. 2 are under 14 ft and 4 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.

Hover a pin to read it, tap it to find it in the list. © Mapbox © OpenStreetMap

Tennessee · 3 under 16 ft

ClearanceWhereCounty
15 ft 5 inUnder I-240 · I-240NB over SR-4 · MapShelby County
15 ft 8 inUnder FAP 4 Ramp to I-240 · Near I-240 / SR 4 Junction · MapShelby County
13 ft 8 inUnder FAU 2861 · In Memphis · MapShelby County

Alabama · 2 under 16 ft

ClearanceWhereCounty
15 ft 5 inUnder I-20 · Eden Exit · MapSt. Clair County
13 ft 8 inOver Coosa River · @ St Clair / Talladega CL · MapSt. Clair County

Georgia · 4 under 16 ft

ClearanceWhereCounty
15 ft 3 inUnder Norfolk Southern R · In Atlanta · MapFulton County
15 ft 1 inUnder Norfolk Southern R · In Atlanta · MapFulton County
15 ft 0 inUnder Norfolk Southern R · In Atlanta · MapFulton County
15 ft 4 inUnder Marietta Street · In NW Atlanta · MapFulton County

South Carolina · 3 under 16 ft

ClearanceWhereCounty
15 ft 8 inUnder I-95 NB · 2 mi W of St George · MapDorchester County
14 ft 1 inUnder I-26 EB · In Charleston · MapCharleston County
14 ft 7 inUnder Ramp Off I-26 EB · In Charleston · MapCharleston County