Bridge conditions in Forest County, Pennsylvania
72 inventoried bridges · 10 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
About one in 7 bridges in Forest County is rated in poor condition: 10 of 72 on the federal inventory, one of the higher shares in Pennsylvania.
- 10 of the 72 bridges in Forest County, Pennsylvania, are rated in poor condition (13.9%) in the 2025 National Bridge Inventory, as of .
- 25 bridges (34.7%) are rated good and 37 (51.4%) fair.
- The median Forest County bridge was built in 1975.
- The busiest poor-rated bridge is SR 62 over over Prather Run (built 1926), carrying about 1,581 vehicles a day.
Good 34.7% · Fair 51.4% · Poor 13.9% of 72 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 62 over over Prather Run | 1926 | 1,581 | Poor |
| SR 36 Col.drake Hy over over Hunter Run | 1959 | 1,381 | Poor |
| SR 3004 Nebraska over over Tionesta Dam Creek | 1933 | 284 | Poor |
| Elm Street over over Tionesta Creek | 1919 | 275 | Poor |
| SR 666 D Zeis Hwy over over Upper Sheriff Run | 1983 | 139 | Poor |
| SR 2002 Forest Rd over over Coleman Run | 1934 | 100 | Poor |
| T-328 Queen Rd over over East Hickory Creek | 1910 | 100 | Poor |
| T-372 over over Tionesta Creek Br. | 1991 | 100 | Poor |
| Fr 124 over Spring Creek | 1975 | 50 | Poor |
| T-316 over over Hemlock Creek Br. | 1996 | 40 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 62 Tionesta Br. over over Allghny.r River St | 1961 | 2,455 | Fair |
| SR 36 Elm Street over over Tionesta Creek | 1941 | 2,182 | Fair |
| SR 62 over over Prather Run | 1926 | 1,581 | Poor |
| SR 0062 over Little Hickory Creek | 2011 | 1,581 | Good |
| Elm Street (SR 62) over Tubbs Run | 2018 | 1,581 | Good |
| SR 36 Col Drake over over Hunter Run | 1960 | 1,381 | Fair |
| SR 36 Col.drake Hy over over Hunter Run | 1959 | 1,381 | Poor |
| SR 36 Col Drake over over Hunter Run | 1959 | 1,381 | Fair |
| SR 36 Col Drake Hw over over Hunter Run | 1959 | 1,381 | Fair |
| SR 899 over over Hueling Run | 1962 | 1,263 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Pennsylvania: Pennsylvania bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.