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 |
|---|---|---|---|---|---|
| T373 (CATFISH ROAD) | Pennsylvania | Fair | 1987 | 42.1 m | 7,809 |
| SR 2012 | Pennsylvania | Fair | 1984 | 59.4 m | 7,809 |
| US 22 BORO ST ABANDON RR | Pennsylvania | Fair | 1981 | 104.2 m | 7,809 |
| 8TH AVE EXT BLAIR GAP RN | Pennsylvania | Fair | 1983 | 68.3 m | 7,809 |
| SR 2015 | Pennsylvania | Good | 2020 | 42.1 m | 7,802 |
| TWP.ROAD / POTTER RUN | Pennsylvania | Good | 2020 | 106.4 m | 7,802 |
| SR 0376 EB-WB | Pennsylvania | Good | 2007 | 72.8 m | 7,802 |
| Byberry Creek | Pennsylvania | Fair | 1958 | 12.8 m | 7,800 |
| Abolished Conrail | Pennsylvania | Good | 1898 | 78.0 m | 7,800 |
| Byberry Creek | Pennsylvania | Fair | 1958 | 11.0 m | 7,800 |
| BUSHY RUN | Pennsylvania | Fair | 1984 | 10.1 m | 7,797 |
| BULL RUN | Pennsylvania | Fair | 1951 | 8.5 m | 7,797 |
| BRANDYWINE CREEK FLOOD | Pennsylvania | Good | 1912 | 103.9 m | 7,797 |
| BRANDYWINE CREEK | Pennsylvania | Fair | 1902 | 45.4 m | 7,797 |
| CONCHESTER HIGHWAY | Pennsylvania | Fair | 1947 | 21.3 m | 7,796 |
| L.LEHIGH & TOWPATH | Pennsylvania | Fair | 1960 | 68.9 m | 7,791 |
| HOMESTEAD RUN | Pennsylvania | Good | 1920 | 9.1 m | 7,790 |
| PIGEON CREEK | Pennsylvania | Fair | 1962 | 45.4 m | 7,790 |
| US 202 | Pennsylvania | Fair | 1968 | 59.7 m | 7,788 |
| TRAFFIC ROUTE 309 | Pennsylvania | Poor | 1967 | 45.7 m | 7,785 |
| AMTRAK | Pennsylvania | Good | 2019 | 104.5 m | 7,784 |
| OVER MILL CREEK | Pennsylvania | Poor | 1952 | 15.2 m | 7,782 |
| OVER MILL CREEK | Pennsylvania | Fair | 1952 | 15.2 m | 7,782 |
| OVER MILL CREEK | Pennsylvania | Good | 2003 | 16.5 m | 7,782 |
| 04136 641 RP.A & LOCAL | Pennsylvania | Good | 1965 | 298.7 m | 7,771 |
| PA TPK (I-76) | Pennsylvania | Fair | 1950 | 30.8 m | 7,765 |
| OVER MILL CREEK | Pennsylvania | Fair | 1952 | 11.6 m | 7,760 |
| OVER MILL CREEK BRANCH | Pennsylvania | Fair | 1952 | 6.1 m | 7,760 |
| OVER MILL CREEK BRANCH | Pennsylvania | Fair | 1952 | 7.6 m | 7,760 |
| Falling Spring Branch | Pennsylvania | Good | 2021 | 7.9 m | 7,758 |
| POWELL CREEK | Pennsylvania | Fair | 1990 | 15.2 m | 7,752 |
| COPLAY CREEK | Pennsylvania | Fair | 1921 | 10.1 m | 7,751 |
| LITTLE TOBY CREEK | Pennsylvania | Fair | 2008 | 29.9 m | 7,749 |
| CACOOSING CREEK | Pennsylvania | Fair | 1927 | 24.1 m | 7,749 |
| CLYMER WATER SERVICE | Pennsylvania | Fair | 1970 | 7.9 m | 7,748 |
| RAMSEY RUN | Pennsylvania | Fair | 1970 | 6.4 m | 7,748 |
| PA TPK (I-476) | Pennsylvania | Fair | 1955 | 30.8 m | 7,745 |
| P-TOWN EXPWY SCH.RV.TRL | Pennsylvania | Fair | 1981 | 97.5 m | 7,743 |
| OVER SIXTEEN MILE CK BR | Pennsylvania | Fair | 1915 | 6.4 m | 7,741 |
| QUITTAPAHILLA CREEK | Pennsylvania | Fair | 1954 | 27.4 m | 7,736 |
| CORE CREEK | Pennsylvania | Fair | 1966 | 12.8 m | 7,733 |
| CORE CREEK / 3038-G9 | Pennsylvania | Fair | 2001 | 6.4 m | 7,733 |
| SUSQUEHANNA RIVER | Pennsylvania | Good | 2002 | 164.6 m | 7,722 |
| OVER PENNS CREEK | Pennsylvania | Fair | 1975 | 134.1 m | 7,720 |
| CROWS RUN | Pennsylvania | Good | 2002 | 10.4 m | 7,719 |
| Pine Run | Pennsylvania | Fair | 1966 | 8.5 m | 7,712 |
| CONEMAUGH RIVER | Pennsylvania | Fair | 1952 | 139.0 m | 7,710 |
| PA Turnpike - I-76 | Pennsylvania | Good | 2018 | 64.3 m | 7,708 |
| PLUM CREEK | Pennsylvania | Poor | 1957 | 6.1 m | 7,708 |
| NORFOLK SOUTHERN RR | Pennsylvania | Fair | 1990 | 21.6 m | 7,701 |
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.