Bridge conditions in Cameron County, Pennsylvania
63 inventoried bridges · 5 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
5 of the 63 bridges the federal inventory lists in Cameron County are rated poor; the rest split 26 good and 32 fair.
- 5 of the 63 bridges in Cameron County, Pennsylvania, are rated in poor condition (7.9%) in the 2025 National Bridge Inventory, as of .
- 26 bridges (41.3%) are rated good and 32 (50.8%) fair.
- The median Cameron County bridge was built in 1988.
- The busiest poor-rated bridge is SR 155-pa 155 over Portage Creek (built 1941), carrying about 1,571 vehicles a day.
Good 41.3% · Fair 50.8% · Poor 7.9% of 63 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 155-pa 155 over Portage Creek | 1941 | 1,571 | Poor |
| SR 4004 over Cooks Run | 1953 | 310 | Poor |
| T-306 Steam Mill R over Mckinnon Branch | 1940 | 25 | Poor |
| T-308 Portable Rd over Sterling Run | 1930 | 20 | Poor |
| T-330 Nickler Rd over Salt Run | 1929 | – | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 120-pa 120 over Portage Creek | 1933 | 4,315 | Fair |
| SR 155-pa 155 over Sycamore Run | 1943 | 3,690 | Fair |
| SR 120-pa 120 over Driftwood Branch | 1930 | 3,036 | Fair |
| SR 120-pa 120 over Big Run | 1991 | 2,515 | Good |
| SR 120-pa 120 over West Creek | 1951 | 2,515 | Fair |
| Bucktail Trail Hwy over Big Run | 2017 | 2,298 | Good |
| SR 155-pa 155 over Salt Run | 1942 | 1,571 | Fair |
| SR 155-pa 155 over Portage Creek | 1996 | 1,571 | Fair |
| SR 155-pa 155 over Fourmile Run | 1928 | 1,571 | Fair |
| SR 155-pa 155 over Portage Creek | 1941 | 1,571 | Poor |
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.