Browse Bridge Database
5,500 bridges in the FHWA National Bridge Inventory in Maryland.
National Bridge Inventory Database
Browse 5,500 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 |
|---|---|---|---|---|---|
| KING BRANCH | Maryland | Good | 1992 | 9.1 m | 2,500 |
| MCINTOSH RUN | Maryland | Good | 1984 | 15.9 m | 2,500 |
| CHOPTANK RIVER | Maryland | Good | 2011 | 65.0 m | 2,490 |
| I-95 | Maryland | Fair | 1963 | 70.1 m | 2,486 |
| TRIBUTARY NO. 8 | Maryland | Fair | 1986 | 26.3 m | 2,485 |
| LITTLE CONOCOCHEAGUE CRE | Maryland | Fair | 1974 | 27.1 m | 2,482 |
| WINTERS RUN | Maryland | Good | 2016 | 29.4 m | 2,479 |
| BR OF POTOMAC RIVER | Maryland | Fair | 1926 | 7.9 m | 2,471 |
| BR OF POTOMAC RIVER | Maryland | Good | 2019 | 17.8 m | 2,471 |
| MD 10 | Maryland | Fair | 1974 | 79.6 m | 2,465 |
| STORMWATER CHANNEL RELIE | Maryland | Good | 2012 | 10.0 m | 2,462 |
| BALLENGER CREEK | Maryland | Fair | 2003 | 77.1 m | 2,462 |
| JACOBS CREEK | Maryland | Fair | 1947 | 7.6 m | 2,461 |
| SWANTOWN CREEK | Maryland | Fair | 1947 | 6.7 m | 2,461 |
| UNICORN BRANCH | Maryland | Fair | 1939 | 16.8 m | 2,461 |
| TRIB TO ANDOVER BRANCH | Maryland | Fair | 1995 | 11.3 m | 2,461 |
| ANDOVER BRANCH | Maryland | Fair | 1995 | 14.0 m | 2,461 |
| BR OF CONOCOCHEAGUE CREE | Maryland | Good | 1965 | 13.4 m | 2,454 |
| PINEY RUN | Maryland | Fair | 1949 | 8.5 m | 2,452 |
| FRANKFURST AVE | Maryland | Fair | 1957 | 133.2 m | 2,452 |
| CABIN JOHN CREEK | Maryland | Fair | 2006 | 13.1 m | 2,450 |
| Ramp SE | Maryland | Good | 2011 | 23.0 m | 2,449 |
| MD 200 (ICC) Ramp SB | Maryland | Good | 2010 | 32.2 m | 2,449 |
| MD 200 (ICC) Ramp SE | Maryland | Good | 2010 | 18.4 m | 2,449 |
| MILL CREEK | Maryland | Fair | 1947 | 7.6 m | 2,445 |
| US 50/301 | Maryland | Fair | 1989 | 113.4 m | 2,442 |
| TRIBUTARY TO BRICE RUN | Maryland | Fair | 1920 | 7.9 m | 2,432 |
| BR OF ST CLEMENTS CREEK | Maryland | Fair | 1951 | 12.2 m | 2,431 |
| BIG BRANCH | Maryland | Fair | 1934 | 10.1 m | 2,420 |
| NANTICOKE RIVER | Maryland | Fair | 1987 | 423.4 m | 2,420 |
| TRIBUTARY TO CONOCOCHEAG | Maryland | Good | 2000 | 8.5 m | 2,418 |
| WATTS BRANCH | Maryland | Fair | 1970 | 28.0 m | 2,418 |
| INDIAN CREEK | Maryland | Good | 1971 | 21.3 m | 2,416 |
| I-95 | Maryland | Fair | 1964 | 67.2 m | 2,408 |
| PISCATAWAY CREEK | Maryland | Good | 1975 | 25.3 m | 2,406 |
| MD 32 | Maryland | Good | 2008 | 74.7 m | 2,405 |
| JANE BERRYS RUN | Maryland | Good | 1991 | 12.4 m | 2,400 |
| BR OF HILL TOP FORK | Maryland | Good | 1995 | 16.8 m | 2,400 |
| NORTHEAST BRANCH | Maryland | Good | 1980 | 9.4 m | 2,400 |
| MD 200/US29 Ramp EB | Maryland | Good | 2011 | 373.6 m | 2,397 |
| WILSON OWENS BRANCH | Maryland | Good | 2016 | 13.7 m | 2,393 |
| RED LION BRANCH | Maryland | Fair | 1920 | 15.2 m | 2,391 |
| CHERRY CREEK | Maryland | Good | 2014 | 17.7 m | 2,390 |
| BURNT MILL BRANCH | Maryland | Fair | 1919 | 9.1 m | 2,382 |
| POCOMOKE RIVER | Maryland | Fair | 1946 | 31.4 m | 2,382 |
| CENTRAL BOOKING PARKING | Maryland | Fair | 1913 | 23.2 m | 2,382 |
| TOWSON RUN | Maryland | Fair | 1910 | 8.2 m | 2,373 |
| LOCUST RUN | Maryland | Fair | 1929 | 14.3 m | 2,371 |
| ST CLEMENTS CREEK | Maryland | Good | 2000 | 24.7 m | 2,371 |
| DOGWOOD RUN | Maryland | Poor | 1929 | 23.2 m | 2,370 |
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.