Bridge conditions in Potter County, Pennsylvania
206 inventoried bridges · 25 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Potter County has 25 bridges rated poor out of 206 inventoried, a 12.1% share that puts it well above the national rate of about 7%.
- 25 of the 206 bridges in Potter County, Pennsylvania, are rated in poor condition (12.1%) in the 2025 National Bridge Inventory, as of .
- 93 bridges (45.1%) are rated good and 88 (42.7%) fair.
- The median Potter County bridge was built in 1984.
- The busiest poor-rated bridge is Bridge Street over Delaware River (built 1961), carrying about 1,322 vehicles a day.
Good 45.1% · Fair 42.7% · Poor 12.1% of 206 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 |
|---|---|---|---|
| Bridge Street over Delaware River | 1961 | 1,322 | Poor |
| SR 49-pa 49 over Peet Brook | 1930 | 1,289 | Poor |
| Garretson Street over West Branch Freeman Run | 1975 | 800 | Poor |
| on Avenue A over Allegheny River | 1959 | 717 | Poor |
| SR 3002 over Cowley Run | 1943 | 587 | Poor |
| SR 449-pa 449 over Ninemile Run | 1926 | 580 | Poor |
| on Mill Street over Pine Creek | 1963 | 495 | Poor |
| SR 244-pa 244 over Oswayo Creek | 1947 | 298 | Poor |
| SR 4001 over Sartwell Creek | 1949 | 149 | Poor |
| T-391 Crandall Rd over Sinnemahoning Crk | 1955 | 100 | Poor |
| Horn Hollow Road over West Branch Freeman Run | 1950 | 100 | Poor |
| SR 4025 over Brizzie Hollow Run | 1953 | 79 | Poor |
| T-302 S. Woods Rd over First Fork Sinnemahoning | 1950 | 60 | Poor |
| T-481 W Tannery St over N Br Cowanesque River | 1951 | 50 | Poor |
| T-589 Plumstead Rd over White Br North Fork Crk | 1940 | 50 | Poor |
| T-441 Stiles Hill over Genesee Fork Pine Creek | 1987 | 50 | Poor |
| T-322 Atkins Road over West Branch Fishing CR | 1960 | 50 | Poor |
| T-356 Bryant Ho Rd over Oswayo Creek | 1907 | 50 | Poor |
| T-583 Harrison Rd over Cowanesque River | 1979 | 40 | Poor |
| T495 Kibbe Hill Rd over White Br North Fork Crk | 1997 | 35 | Poor |
| T-436 Hardscrabble over Genesee Fork Pine Creek | 1974 | 30 | Poor |
| T-302 S Woods Rd over South Woods Branch | 1950 | 25 | Poor |
| T304 Big Moores Rd over Big Moores Run | 1975 | 20 | Poor |
| Hungry Hollow Road over Little Kettle Creek | 1938 | 15 | Poor |
| T-351 Topeka Road over Oswayo Creek | 1920 | – | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 6-us 6 over Allegheny River | 1949 | 7,298 | Fair |
| SR 6-us 6 over Allegheny River | 1934 | 6,354 | Fair |
| SR 6 - US 6 over Allegheny River | 2008 | 6,095 | Good |
| Port Allegany Rd over Dingmans Run | 2018 | 5,678 | Good |
| SR 6-us 6 over North Hollow Run | 1985 | 5,471 | Fair |
| SR 6-us 6 over Lyman Creek | 1962 | 5,471 | Good |
| SR 6-us 6 over Johnson Brook | 1964 | 4,390 | Fair |
| SR 6-us 6 over Fishing Creek | 1967 | 3,357 | Fair |
| SR 6-us 6 over Trout Brook | 1967 | 2,978 | Fair |
| SR 6-us 6 over Town Run | 1953 | 2,978 | Fair |
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.