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 |
|---|---|---|---|---|---|
| SLIPPERY ROCK CREEK | Pennsylvania | Fair | 1964 | 83.5 m | 15,271 |
| SR 2006 | Pennsylvania | Fair | 1968 | 36.6 m | 15,267 |
| PA 869 & SR 3048 | Pennsylvania | Fair | 1965 | 70.1 m | 15,267 |
| S FORK L CONE RIVER & RR | Pennsylvania | Fair | 1968 | 150.6 m | 15,267 |
| PA TPK (I-76) | Pennsylvania | Good | 1950 | 29.9 m | 15,257 |
| Trib Strickler Run | Pennsylvania | Good | 2007 | 6.7 m | 15,257 |
| Allegheny River NS RR | Pennsylvania | Fair | 1962 | 744.9 m | 15,249 |
| US 322; SR 3001 | Pennsylvania | Fair | 1953 | 23.2 m | 15,247 |
| W&LE RR | Pennsylvania | Fair | 1984 | 35.1 m | 15,239 |
| I-283; SR 0283 | Pennsylvania | Fair | 1969 | 63.1 m | 15,238 |
| TWP.RD.666 | Pennsylvania | Fair | 1964 | 35.4 m | 15,220 |
| PEQUEA CREEK | Pennsylvania | Good | 2013 | 44.5 m | 15,219 |
| SYCAMORE RUN | Pennsylvania | Fair | 1926 | 13.7 m | 15,217 |
| Br. Sewickley Creek | Pennsylvania | Fair | 1991 | 9.8 m | 15,194 |
| PA 68 T-323 B&P RR & CRK | Pennsylvania | Fair | 1962 | 191.4 m | 15,193 |
| SCHUYLKILL EXWY | Pennsylvania | Fair | 1972 | 78.6 m | 15,156 |
| SR 4010 (PITT STREET) | Pennsylvania | Fair | 1970 | 16.8 m | 15,153 |
| Southwest PA Railroad | Pennsylvania | Fair | 1936 | 21.3 m | 15,150 |
| BOW CREEK | Pennsylvania | Poor | 1929 | 8.5 m | 15,111 |
| GERMANTOWN PIKE/3368E03 | Pennsylvania | Good | 1989 | 38.4 m | 15,110 |
| SR 1002 | Pennsylvania | Fair | 1983 | 50.0 m | 15,108 |
| NORFOLK BEAVERDAM BR JUN | Pennsylvania | Fair | 1983 | 106.1 m | 15,108 |
| SR 8004 (22 EB TO 99 NB) | Pennsylvania | Fair | 1983 | 47.9 m | 15,103 |
| SR 1002 | Pennsylvania | Fair | 1983 | 50.0 m | 15,103 |
| NORFOLK BEAVERDAM BR JUN | Pennsylvania | Fair | 1983 | 112.8 m | 15,103 |
| W & LE Railroad | Pennsylvania | Fair | 2008 | 21.3 m | 15,087 |
| SR 4005 | Pennsylvania | Fair | 1969 | 32.9 m | 15,085 |
| BYBERRY CREEK | Pennsylvania | Fair | 1959 | 12.5 m | 15,058 |
| WOODHAVEN RD | Pennsylvania | Fair | 1965 | 53.0 m | 15,058 |
| PRT EAST BUSWAY N-S RR | Pennsylvania | Fair | 1981 | 38.4 m | 15,057 |
| E LACKAWANNA AVE EXIT 2 | Pennsylvania | Good | 1996 | 46.6 m | 15,056 |
| SR 0247 TR 247 EXIT 3 | Pennsylvania | Good | 1996 | 71.0 m | 15,056 |
| PAINTERS RUN | Pennsylvania | Poor | 1955 | 10.4 m | 15,049 |
| PAINTERS RUN | Pennsylvania | Fair | 1934 | 6.1 m | 15,049 |
| TWP RD ABAND. R/R CRK | Pennsylvania | Fair | 1969 | 104.9 m | 15,048 |
| HAUL ROAD | Pennsylvania | Fair | 1969 | 31.1 m | 15,048 |
| SNITZ CREEK | Pennsylvania | Good | 2017 | 19.5 m | 15,043 |
| SW PA R/R SEWICKLEY CK | Pennsylvania | Fair | 1977 | 120.7 m | 15,041 |
| T`PIKE T-547 & WILSON R | Pennsylvania | Fair | 1975 | 174.7 m | 15,041 |
| SW PA R/R & PVT RD | Pennsylvania | Fair | 1977 | 45.4 m | 15,041 |
| SR 3091 SR 0119 | Pennsylvania | Fair | 1977 | 68.3 m | 15,041 |
| TWP. THERMAL ROAD | Pennsylvania | Fair | 1977 | 67.4 m | 15,041 |
| SILVER CREEK | Pennsylvania | Good | 1992 | 8.8 m | 15,037 |
| MCKNIGHT INTERCHANGE | Pennsylvania | Good | 1986 | 75.3 m | 15,036 |
| BIG BLACK CREEK | Pennsylvania | Fair | 1928 | 8.2 m | 15,032 |
| LITTLE BLACK CREEK | Pennsylvania | Fair | 1928 | 6.7 m | 15,032 |
| RIDLEY CREEK | Pennsylvania | Fair | 1964 | 21.3 m | 15,010 |
| Taylorsville Road | Pennsylvania | Good | 2019 | 32.6 m | 15,004 |
| PA Canal | Pennsylvania | Good | 2019 | 35.4 m | 15,004 |
| N-S RR & PAT EBUSWAY | Pennsylvania | Poor | 1924 | 32.3 m | 15,000 |
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.