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 |
|---|---|---|---|---|---|
| OVER HAGERMANS RUN | Pennsylvania | Fair | 1970 | 10.4 m | 8,633 |
| STREETS RUN | Pennsylvania | Fair | 1936 | 11.0 m | 8,631 |
| STREETS RUN | Pennsylvania | Good | 2010 | 9.1 m | 8,631 |
| ABONDONED LACA&D&H RR | Pennsylvania | Fair | 1976 | 141.7 m | 8,628 |
| SR 3005 | Pennsylvania | Good | 2020 | 37.5 m | 8,625 |
| CLARION RIVER | Pennsylvania | Fair | 1987 | 266.7 m | 8,620 |
| BALDWIN ROAD | Pennsylvania | Good | 1966 | 225.2 m | 8,617 |
| LITTLE LEHIGH CREEK | Pennsylvania | Fair | 1929 | 18.9 m | 8,616 |
| US 422 EB WB | Pennsylvania | Good | 1975 | 89.0 m | 8,615 |
| OVER T-369 HEWITT ROAD | Pennsylvania | Fair | 1966 | 28.0 m | 8,603 |
| I279 RAMP J & TRUCK US19 | Pennsylvania | Fair | 1986 | 56.7 m | 8,600 |
| I-376 WB (PARKWAY EAST) | Pennsylvania | Fair | 1939 | 21.6 m | 8,600 |
| Water St Lehigh Riv. NS | Pennsylvania | Good | 2015 | 305.1 m | 8,600 |
| COPLAY CREEK | Pennsylvania | Fair | 2013 | 14.6 m | 8,600 |
| SR 2029 | Pennsylvania | Fair | 1940 | 31.4 m | 8,598 |
| OVER TURTLE CREEK | Pennsylvania | Fair | 1962 | 18.9 m | 8,590 |
| BRANCH NESHAMINY CREEK | Pennsylvania | Good | 1998 | 7.3 m | 8,586 |
| Mill Creek | Pennsylvania | Good | 2006 | 23.2 m | 8,579 |
| TRIB.MANATAWNY CREEK | Pennsylvania | Fair | 1949 | 7.0 m | 8,579 |
| OYSTERVILLE CREEK | Pennsylvania | Good | 2011 | 19.5 m | 8,579 |
| SAWKILL CREEK | Pennsylvania | Poor | 1957 | 8.5 m | 8,574 |
| CANOE CREEK | Pennsylvania | Good | 2019 | 23.5 m | 8,570 |
| OVER RAMP A-1 | Pennsylvania | Good | 2023 | 25.6 m | 8,568 |
| OVER SEDA-COG RR | Pennsylvania | Good | 1971 | 89.3 m | 8,568 |
| OVER T-331 | Pennsylvania | Fair | 1971 | 27.1 m | 8,568 |
| OVER TURTLE CREEK | Pennsylvania | Fair | 1930 | 15.2 m | 8,564 |
| MONROEVILLE AVENUE | Pennsylvania | Poor | 1964 | 11.9 m | 8,563 |
| MOON RUN | Pennsylvania | Fair | 1970 | 9.1 m | 8,562 |
| TRIB. TO IRONSTONE CREEK | Pennsylvania | Fair | 1949 | 6.4 m | 8,562 |
| PA TPK (I-76) | Pennsylvania | Fair | 1952 | 27.4 m | 8,559 |
| SR 0008 LR72 | Pennsylvania | Fair | 1950 | 27.7 m | 8,559 |
| LEHIGH RIVER/NS RR | Pennsylvania | Good | 2016 | 292.9 m | 8,554 |
| MID-COUNTY EXWY;CRUM CK. | Pennsylvania | Fair | 1989 | 209.1 m | 8,553 |
| LR 1068 (611 BY-PASS) | Pennsylvania | Fair | 1973 | 58.2 m | 8,547 |
| OVER LOWER TWO MILE RUN | Pennsylvania | Fair | 2004 | 7.0 m | 8,543 |
| OVER PINE CREEK | Pennsylvania | Good | 1968 | 128.6 m | 8,540 |
| OVER SR 3005 | Pennsylvania | Fair | 1968 | 12.2 m | 8,540 |
| SEDA-COG RR | Pennsylvania | Fair | 1968 | 112.2 m | 8,540 |
| OVER SR2014 B&LE MILL CR | Pennsylvania | Fair | 1966 | 140.2 m | 8,539 |
| OVER SR 80 EB/WB | Pennsylvania | Fair | 1965 | 84.1 m | 8,539 |
| OVER ABDND.RR&YELLOW CK | Pennsylvania | Fair | 1966 | 81.1 m | 8,539 |
| W BR NESHAMINY CREEK | Pennsylvania | Fair | 1874 | 14.0 m | 8,535 |
| W. BR. NESHAMINY CREEK | Pennsylvania | Poor | 1927 | 25.0 m | 8,535 |
| BEAR RUN | Pennsylvania | Fair | 1987 | 13.1 m | 8,533 |
| LITTLE SWATARA CREEK | Pennsylvania | Fair | 1966 | 69.8 m | 8,530 |
| PA TURNPIKE (376 EB-WB) | Pennsylvania | Good | 1992 | 111.3 m | 8,530 |
| PEBBLE HILL ROAD | Pennsylvania | Fair | 1973 | 50.6 m | 8,528 |
| CRESHEIM CREEK | Pennsylvania | Poor | 1885 | 7.6 m | 8,525 |
| BRANCH MARTINS CREEK | Pennsylvania | Fair | 1957 | 14.6 m | 8,523 |
| SHEPPARD RUN | Pennsylvania | Good | 1992 | 6.7 m | 8,523 |
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.