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 |
|---|---|---|---|---|---|
| SR 3005 FIREHOUSE RD. | Pennsylvania | Fair | 1963 | 10.1 m | 21,900 |
| T-320 Goodhart | Pennsylvania | Fair | 1963 | 10.1 m | 21,900 |
| GOURDHEAD RUN | Pennsylvania | Good | 1931 | 14.0 m | 21,896 |
| MARSHALLS CREEK | Pennsylvania | Poor | 1930 | 29.9 m | 21,886 |
| MONOCACY CREEK | Pennsylvania | Fair | 1997 | 44.8 m | 21,872 |
| BRANCH MARTINS CREEK | Pennsylvania | Fair | 1955 | 13.1 m | 21,835 |
| CONNOQ CR;DELWOOD RD;RR | Pennsylvania | Fair | 1960 | 150.0 m | 21,819 |
| APPENZELL CREEK | Pennsylvania | Poor | 1963 | 54.6 m | 21,808 |
| HOGESTOWN RUN | Pennsylvania | Fair | 1949 | 12.8 m | 21,790 |
| LEHIGH RIVER | Pennsylvania | Fair | 1912 | 91.4 m | 21,778 |
| OREGON ROAD | Pennsylvania | Fair | 1969 | 8.5 m | 21,770 |
| N FORK LITTLE BEAVER CK | Pennsylvania | Fair | 1952 | 6.4 m | 21,767 |
| T-306 | Pennsylvania | Good | 2006 | 16.2 m | 21,767 |
| BEAVER DAM RUN | Pennsylvania | Good | 2008 | 13.7 m | 21,767 |
| LR37056 SR 3002;WB-102 | Pennsylvania | Good | 2008 | 9.8 m | 21,767 |
| HONEY CREEK;WB-101 | Pennsylvania | Good | 2008 | 25.9 m | 21,767 |
| AMTRAK | Pennsylvania | Fair | 1932 | 192.9 m | 21,758 |
| Cumberland Mine Railroad | Pennsylvania | Good | 1973 | 8.8 m | 21,752 |
| CALVIN RUN | Pennsylvania | Fair | 1969 | 10.7 m | 21,752 |
| GREEN HILL ROAD | Pennsylvania | Fair | 1968 | 15.5 m | 21,748 |
| CSX; WESTERN MD. R.R. | Pennsylvania | Fair | 1963 | 47.2 m | 21,737 |
| PA 316; SR 0316 | Pennsylvania | Fair | 1963 | 43.3 m | 21,737 |
| CHRISTMANS RUN | Pennsylvania | Fair | 1955 | 6.4 m | 21,710 |
| GREEN HILL ROAD | Pennsylvania | Fair | 1968 | 15.8 m | 21,681 |
| ELIZABETH STREET | Pennsylvania | Fair | 1977 | 34.1 m | 21,669 |
| FRONT STREET RAMP E-DE | Pennsylvania | Fair | 1974 | 362.4 m | 21,669 |
| SR 1049; GLENWOOD RD | Pennsylvania | Fair | 1970 | 64.6 m | 21,653 |
| 322 EB 322 WB | Pennsylvania | Fair | 1970 | 65.8 m | 21,653 |
| SR1051 Church Street | Pennsylvania | Fair | 1971 | 77.4 m | 21,653 |
| BUFFALO CREEK | Pennsylvania | Fair | 1930 | 46.3 m | 21,561 |
| INTERSTATE 95(SB)SEPTA | Pennsylvania | Fair | 1989 | 96.0 m | 21,545 |
| SECOND STREET | Pennsylvania | Good | 1989 | 38.1 m | 21,545 |
| PENNYPACK TRAIL | Pennsylvania | Fair | 1936 | 38.4 m | 21,544 |
| PENNYPACK CREEK | Pennsylvania | Fair | 1936 | 64.0 m | 21,544 |
| 26TH ST;PASSYUNK AVE | Pennsylvania | Good | 1957 | 110.0 m | 21,524 |
| SR3033&T334(WALTERS AVE) | Pennsylvania | Fair | 1964 | 13.1 m | 21,516 |
| PA TPK (I-476) | Pennsylvania | Poor | 1956 | 31.1 m | 21,503 |
| SR0119 NB&SB | Pennsylvania | Good | 2003 | 43.3 m | 21,499 |
| Mt. Rock Spring Creek | Pennsylvania | Good | 2012 | 20.4 m | 21,474 |
| Conodoguinet Creek | Pennsylvania | Good | 2009 | 76.2 m | 21,474 |
| T-456 | Pennsylvania | Good | 2012 | 15.8 m | 21,474 |
| SR 4008 LR21036 | Pennsylvania | Good | 2009 | 15.8 m | 21,473 |
| BRANCH PENNYPACK CREEK | Pennsylvania | Fair | 1968 | 8.5 m | 21,459 |
| OVER RAMP A&B(HEPBURN ST | Pennsylvania | Good | 1972 | 33.5 m | 21,455 |
| OVER T-568 FOOTMILL ROAD | Pennsylvania | Good | 1996 | 31.7 m | 21,450 |
| OVER ALLEGHENY RAILROAD | Pennsylvania | Good | 1996 | 38.4 m | 21,450 |
| OVER SR 97 UNION CITY RD | Pennsylvania | Fair | 1959 | 46.3 m | 21,450 |
| TROUT RUN | Pennsylvania | Fair | 1939 | 9.1 m | 21,433 |
| PA TPK RAMP | Pennsylvania | Fair | 1939 | 13.4 m | 21,433 |
| T-575 | Pennsylvania | Fair | 1939 | 7.9 m | 21,433 |
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.