Browse Bridge Database
23,314 bridges in the FHWA National Bridge Inventory in Pennsylvania.
National Bridge Inventory Database
Browse 23,314 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| NORFOLK SOUTHERN RR | Pennsylvania | Fair | 1986 | 26.8 m | 3,521 |
| Maiden Creek | Pennsylvania | Good | 2017 | 86.3 m | 3,520 |
| PIGEON CREEK | Pennsylvania | Fair | 1938 | 18.3 m | 3,520 |
| OVER TIOGA RIVER | Pennsylvania | Good | 1994 | 119.2 m | 3,511 |
| OVER SMITH CREEK | Pennsylvania | Fair | 1942 | 11.3 m | 3,511 |
| HARTS CREEK | Pennsylvania | Good | 2010 | 6.4 m | 3,511 |
| OVER SUGAR CREEK | Pennsylvania | Good | 1966 | 181.7 m | 3,510 |
| SUSQUE R T-425 & T-565 | Pennsylvania | Fair | 1971 | 373.1 m | 3,509 |
| YOUGHIOGHENY RIVER | Pennsylvania | Fair | 1986 | 184.7 m | 3,505 |
| SR 0028 NB -SB | Pennsylvania | Fair | 1970 | 78.0 m | 3,504 |
| TRIB TO CONODOGUINET CR | Pennsylvania | Fair | 1963 | 14.3 m | 3,504 |
| Robinson Run | Pennsylvania | Good | 2013 | 14.0 m | 3,503 |
| BRANCH OF ROBINSON RUN | Pennsylvania | Good | 1973 | 6.7 m | 3,503 |
| Little Sewickley Creek | Pennsylvania | Good | 2012 | 19.2 m | 3,502 |
| MAHONING RIVER | Pennsylvania | Good | 1960 | 152.4 m | 3,502 |
| HICKORY RUN | Pennsylvania | Good | 1960 | 22.6 m | 3,502 |
| OVER SHENANGO RIVER | Pennsylvania | Fair | 1965 | 56.4 m | 3,501 |
| ELK CREEK | Pennsylvania | Fair | 1998 | 10.7 m | 3,500 |
| Abolished Conrail | Pennsylvania | Poor | 1898 | 22.3 m | 3,500 |
| REDSTONE CREEK | Pennsylvania | Fair | 1997 | 13.4 m | 3,500 |
| PGH & OHIO CENTRAL RR | Pennsylvania | Fair | 1983 | 15.2 m | 3,500 |
| BRANCH OF VALLEY CREEK | Pennsylvania | Fair | 1960 | 12.8 m | 3,500 |
| EAST BR OF TINKERS RUN | Pennsylvania | Good | 1999 | 7.3 m | 3,500 |
| CAMP HORNE RD LOWRIES RN | Pennsylvania | Fair | 1973 | 176.8 m | 3,500 |
| CHIQUES CREEK | Pennsylvania | Fair | 1936 | 19.5 m | 3,500 |
| OVER MILL RUN | Pennsylvania | Fair | 1906 | 7.3 m | 3,500 |
| HUNTERS CREEK | Pennsylvania | Fair | 1949 | 14.0 m | 3,498 |
| STONEY RUN CREEK | Pennsylvania | Poor | 1950 | 6.4 m | 3,497 |
| FRNKSTN BR JUNIATA RIVER | Pennsylvania | Good | 2017 | 56.1 m | 3,497 |
| LITTLE DEER CREEK | Pennsylvania | Poor | 1939 | 15.2 m | 3,495 |
| OVER MUNCY CREEK | Pennsylvania | Fair | 1975 | 47.9 m | 3,494 |
| I-83; SR 0083 | Pennsylvania | Good | 2006 | 42.7 m | 3,494 |
| SHENANGO RIVER | Pennsylvania | Fair | 1990 | 57.6 m | 3,492 |
| WICONISCO CREEK | Pennsylvania | Fair | 1941 | 29.9 m | 3,491 |
| RAMPS L AND Q | Pennsylvania | Fair | 2001 | 137.2 m | 3,488 |
| LEHIGH VALLEY RAILROAD | Pennsylvania | Good | 2011 | 27.4 m | 3,483 |
| RUBLES RUN | Pennsylvania | Fair | 1960 | 7.9 m | 3,482 |
| CODORUS CREEK | Pennsylvania | Fair | 1954 | 52.4 m | 3,480 |
| PENNSYLVANIA TURNPIKE | Pennsylvania | Fair | 1973 | 63.4 m | 3,480 |
| SUNNYBROOK CREEK | Pennsylvania | Fair | 1949 | 7.6 m | 3,480 |
| EAST BR BRANDYWINE CREEK | Pennsylvania | Fair | 1931 | 28.0 m | 3,479 |
| EAST BRANCH BRIAR CREEK | Pennsylvania | Good | 2008 | 24.1 m | 3,479 |
| NORFOLK SOUTHERN R/R | Pennsylvania | Good | 1903 | 21.6 m | 3,479 |
| CROOKED CREEK | Pennsylvania | Fair | 1984 | 41.1 m | 3,477 |
| CROOKED CREEK | Pennsylvania | Fair | 2001 | 46.3 m | 3,477 |
| BR.LITTLE NESHANNOCK CR. | Pennsylvania | Fair | 1962 | 8.2 m | 3,474 |
| OVER LITTLE NESHANNOCK C | Pennsylvania | Fair | 1962 | 34.4 m | 3,474 |
| MILL RACE | Pennsylvania | Fair | 1962 | 12.2 m | 3,474 |
| NESHANNOCK CREEK | Pennsylvania | Fair | 1962 | 46.9 m | 3,474 |
| SHENANGO R NCI RR | Pennsylvania | Fair | 1923 | 364.2 m | 3,473 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic, the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.