Low clearance bridges on I-79
6 spots where I-79 has less than 16 ft of clearance, in the order you drive them from south to north. The lowest is 14 ft 6 in in Pennsylvania, Hayfield Township. 2 are 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.
West Virginia · 1 under 16 ft
| Clearance | Where | County |
|---|---|---|
| 14 ft 11 in | Under County Route 7 SLS · 0.10 mi S of Co RT 7 / 7 · Map | Lewis County |
Pennsylvania · 5 under 16 ft
| Clearance | Where | County |
|---|---|---|
| 15 ft 11 in | Under SR3042 (T-357) · Sawyer Road SB · Map | Butler County |
| 15 ft 10 in | Under Plain Grove N Lib · 2.7 mi N of PA-108 · Map | Lawrence County |
| 15 ft 11 in | Under SR 3025 Kennedy HL · Vernon Township · Map | Crawford County |
| 15 ft 10 in | Under SR 4009 Mosiertown · Hayfield Township · Map | Crawford County |
| 14 ft 6 in | Over Over SR 198 Reservoir Road · Hayfield Township · Map | Crawford County |