Poor Condition Bridges in Pennsylvania
2,813 bridges rated Poor condition in Pennsylvania. FHWA National Bridge Inventory.
Bridges Rated Poor Condition
A bridge is rated Poor when one or more of its major components (deck, superstructure, or substructure) has a condition rating of 4 or below on the FHWA 0–9 scale. Poor condition does not mean imminent danger of collapse, but indicates significant deterioration requiring priority maintenance or replacement. There are 2,813 such bridges in Pennsylvania.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| OVER FOUR MILE RUN | Pennsylvania | 1970 | 50 | 15.5 m | |
| OVER PINE CREEK | Pennsylvania | 1907 | 50 | 16.2 m | |
| OVER SPRING CREEK | Pennsylvania | 1910 | 50 | 15.2 m | |
| Trib. to Georges Creek | Pennsylvania | 1901 | 50 | 48.2 m | |
| SPRING CREEK | Pennsylvania | 1975 | 50 | 20.4 m | |
| LITTLE BUFFALO RUN | Pennsylvania | 1938 | 50 | 7.9 m | |
| N BRANCH CALKINS CREEK | Pennsylvania | 1895 | 50 | 6.1 m | |
| EAST BR TIONESTA CREEK | Pennsylvania | 1960 | 50 | 8.2 m | |
| VAN AUKEN CREEK | Pennsylvania | 1965 | 50 | 8.5 m | |
| KEFFER RUN | Pennsylvania | 1981 | 50 | 7.3 m | |
| MILL CREEK | Pennsylvania | 1910 | 50 | 11.3 m | |
| North Fork Sewickley Ck | Pennsylvania | 1977 | 50 | 17.4 m | |
| TUBMILL CREEK | Pennsylvania | 1960 | 50 | 7.9 m | |
| PORTERS RUN | Pennsylvania | 1914 | 50 | 8.8 m | |
| WHITELOCK CREEK | Pennsylvania | 1945 | 50 | 10.1 m | |
| WHITELOCK CREEK | Pennsylvania | 1945 | 50 | 13.7 m | |
| FALLS CREEK | Pennsylvania | 1920 | 50 | 7.0 m | |
| RILEY CREEK | Pennsylvania | 1934 | 50 | 11.9 m | |
| MARSH CREEK | Pennsylvania | 1920 | 50 | 8.2 m | |
| TROUT RUN | Pennsylvania | 1914 | 49 | 13.4 m | |
| EQUINUNK CREEK | Pennsylvania | 1976 | 49 | 28.7 m | |
| EQUINUNK CREEK | Pennsylvania | 1942 | 49 | 15.8 m | |
| NO BR OF MUDDY CREEK | Pennsylvania | 1988 | 48 | 27.7 m | |
| STREETS RUN CREEK | Pennsylvania | 1931 | 47 | 9.8 m | |
| ADAMS RUN | Pennsylvania | 1987 | 46 | 8.8 m | |
| SMOKY RUN | Pennsylvania | 1920 | 46 | 8.2 m | |
| BUFFALO & PITTSBURG RR | Pennsylvania | 1910 | 45 | 36.3 m | |
| HONEY CREEK | Pennsylvania | 1933 | 45 | 11.9 m | |
| ROARING RUN | Pennsylvania | 1914 | 44 | 7.9 m | |
| CLOVER CREEK | Pennsylvania | 1912 | 44 | 12.2 m | |
| TRIB TO DUBOIS CREEK | Pennsylvania | 2002 | 44 | 8.2 m | |
| RIDGE VALLEY CREEK | Pennsylvania | 1918 | 44 | 11.0 m | |
| Mill Creek | Pennsylvania | 1908 | 43 | 7.3 m | |
| THREE SPRINGS RUN | Pennsylvania | 1925 | 42 | 14.0 m | |
| THREE SPRINGS RUN | Pennsylvania | 1928 | 42 | 7.0 m | |
| COFFEE RUN | Pennsylvania | 1913 | 42 | 6.4 m | |
| RED RUN | Pennsylvania | 1983 | 42 | 7.6 m | |
| DOCK HOLLOW RUN | Pennsylvania | 1955 | 41 | 17.1 m | |
| THREE SPRINGS RUN | Pennsylvania | 1930 | 41 | 14.0 m | |
| BRUSH CREEK | Pennsylvania | 1940 | 41 | 13.4 m | |
| SMITH CREEK | Pennsylvania | 1919 | 41 | 9.8 m | |
| EVITTS CREEK | Pennsylvania | 1956 | 40 | 11.3 m | |
| DELAWARE CANAL | Pennsylvania | 1832 | 40 | 14.3 m | |
| BEAVER RUN | Pennsylvania | 1935 | 40 | 12.2 m | |
| LEHIGH RIVER | Pennsylvania | 1956 | 40 | 38.4 m | |
| LEHIGH RIVER | Pennsylvania | 1956 | 40 | 38.4 m | |
| W. BR. LITTLE MUNCY CRK. | Pennsylvania | 1919 | 40 | 8.2 m | |
| HALF MILE RUN | Pennsylvania | 1950 | 40 | 10.4 m | |
| KNAPP CREEK | Pennsylvania | 1890 | 40 | 12.2 m | |
| COWANESQUE RIVER | Pennsylvania | 1979 | 40 | 14.3 m |
About Poor Condition Bridge Ratings
FHWA rates bridge components on a 0–9 scale. A rating of 4 or below on any major component (deck, superstructure, substructure) classifies the bridge as Poor condition. The bridge remains open to traffic but requires priority attention. Bridges rated 0–2 are immediately closed.