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.

Clear
BridgeLocationConditionYear BuiltLengthADT
TOMS RUN Maryland Good 2023 8.3 m 500
WATERFORD BRANCH Maryland Good 2014 7.1 m 500
LITTLE BOHEMIA CREEK Maryland Good 2018 8.2 m 500
POPES CREEK Maryland Good 1997 13.7 m 500
US ROUTE 340/15 INTERCHA Maryland Good 2015 56.2 m 500
TRIB / LITTLE DEER CREEK Maryland Good 2015 12.6 m 500
CSX Maryland Good 2006 28.7 m 500
DEEP RUN CREEK Maryland Good 2003 37.2 m 500
TRIBUTARY TO DEEP RUN Maryland Poor 1972 14.7 m 500
ROCKVILLE CENTER MULTIPL Maryland Fair 1998 144.5 m 500
TOWNSEND/CENTREVILLE RR Maryland Poor 1914 27.7 m 500
LITTLE FALLS Maryland Fair 1809 18.9 m 499
AMTRAK Maryland Fair 1942 95.7 m 499
FLINTSTONE CREEK Maryland Fair 1964 20.1 m 499
GROVE CREEK Maryland Fair 1908 11.6 m 498
WELDON CREEK Maryland Fair 1929 10.4 m 493
LITTLE ANNEMESSEX RIVER Maryland Good 1984 7.9 m 493
LITTLE ANTIETAM CREEK Maryland Fair 1927 15.2 m 490
WATTS BRANCH TRIBUTARY Maryland Good 1969 8.1 m 490
YOUGHIOGHENY RIVER Maryland Good 2011 46.7 m 488
PINEY RUN Maryland Good 2002 11.0 m 485
LITTLE CATOCTIN CREEK Maryland Good 1973 18.5 m 485
I-895 Maryland Fair 1957 25.5 m 485
BIG ANNEMESSEX RIVER Maryland Good 1988 61.6 m 484
WMATA RAILROAD Maryland Fair 1995 17.8 m 484
MIDDLE CREEK Maryland Good 1976 8.5 m 483
PEDDLER RUN Maryland Good 2019 9.2 m 481
BIG SILVER RUN Maryland Fair 1900 9.5 m 480
GOSHEN BRANCH Maryland Fair 1920 18.6 m 480
UNNAMED TRIBUTARY Maryland Good 1992 9.1 m 480
LITTLE BENNETT CREEK Maryland Good 1986 17.4 m 478
WAREHOUSE RUN Maryland Fair 1995 6.1 m 478
LICKING CREEK Maryland Fair 1982 41.0 m 475
SOUTH BRANCH PATAPSCO RI Maryland Fair 1976 30.9 m 470
TOMS CREEK Maryland Fair 1876 31.4 m 470
DEER CREEK Maryland Good 1951 69.1 m 469
FORGE BRANCH Maryland Good 1996 14.3 m 468
FISHING CREEK Maryland Good 1920 18.7 m 466
BROAD RUN Maryland Good 1974 14.0 m 466
GEORGES CREEK Maryland Good 2000 9.1 m 461
ANTIETAM CREEK Maryland Fair 1965 53.5 m 461
MIDDLE CREEK Maryland Fair 1897 24.4 m 460
LITTLE PIPE CREEK Maryland Fair 1900 14.1 m 457
LITTLE BLACKWATER RIVER Maryland Fair 1960 6.4 m 455
DRY SENECA CREEK Maryland Fair 1971 17.1 m 455
FORK RUN Maryland Fair 2005 9.1 m 454
SANG RUN Maryland Fair 1997 8.8 m 454
TUSCARORA CREEK Maryland Fair 1985 6.7 m 451
INDIAN CREEK Maryland Good 1933 21.0 m 450
WESTERN RUN Maryland Fair 1986 19.2 m 450

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.