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.

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BridgeLocationConditionYear BuiltLengthADT
GEORGES CREEK Maryland Good 1999 7.6 m 1,113
BEAR CABIN BRANCH Maryland Good 1980 14.7 m 1,111
Maryland Midland Railway Maryland Fair 1929 15.5 m 1,105
SOUTH BR GUNPOWDER FALLS Maryland Fair 1978 15.7 m 1,104
MD 295 NBR Maryland Fair 1950 19.7 m 1,100
MD 295 SBR Maryland Fair 1950 19.7 m 1,100
ISRAEL CREEK Maryland Good 2006 30.5 m 1,100
WATTS CREEK Maryland Good 2011 14.3 m 1,099
PRINCIPIO CREEK Maryland Good 2008 17.4 m 1,092
LITTLE ANTIETAM CREEK Maryland Good 1998 15.1 m 1,091
THOMAS RUN Maryland Good 2008 18.0 m 1,083
WARWICK RIVER Maryland Fair 1992 11.6 m 1,082
CABIN CREEK Maryland Fair 2005 185.0 m 1,082
TRIB OF PETER PAN RUN Maryland Good 1999 11.0 m 1,080
PETER PAN RUN Maryland Fair 2002 12.8 m 1,080
STONEY RUN Maryland Fair 1968 19.5 m 1,079
SEMPLE RUN Maryland Fair 1996 7.9 m 1,077
ELK LICK RUN Maryland Poor 1940 7.3 m 1,075
HAWLINGS RIVER Maryland Poor 1930 6.7 m 1,075
CSXT RR & WMATA METRO Maryland Fair 1981 62.8 m 1,075
MD200 (ICC) Maryland Good 2010 42.1 m 1,073
HIGH RUN Maryland Fair 1950 7.0 m 1,072
LITTLE HUNTING CREEK Maryland Fair 1927 10.1 m 1,072
BIG TUSCARORA CREEK Maryland Poor 1988 11.9 m 1,070
LITTLE YOUGHIOGHENY RIVE Maryland Fair 2004 21.6 m 1,070
HERRINGTON CREEK Maryland Fair 1970 6.3 m 1,069
GAREY MILL POND BRANCH Maryland Fair 1996 16.5 m 1,065
DOUBS BRANCH Maryland Fair 1975 6.1 m 1,065
BONNIE BRANCH Maryland Good 2006 17.5 m 1,062
MILL CREEK Maryland Fair 1914 8.2 m 1,061
CUTMAPTICO CREEK Maryland Fair 1997 11.3 m 1,060
DICKENSON RUN Maryland Good 1987 8.8 m 1,058
CRABTREE CREEK Maryland Fair 1976 11.6 m 1,058
BEAR CREEK Maryland Fair 1979 15.5 m 1,055
CATTAIL CREEK Maryland Poor 1955 21.8 m 1,052
PINEY RUN Maryland Fair 1970 10.4 m 1,050
EAST BRANCH/WINTERS RUN Maryland Fair 1997 11.6 m 1,045
DRY SENECA CREEK Maryland Good 2013 8.4 m 1,043
LONG GREEN CREEK Maryland Fair 1952 7.0 m 1,040
GEORGES RUN Maryland Good 2010 13.8 m 1,034
BROAD RUN Maryland Good 1998 11.6 m 1,034
CHERRY BRANCH Maryland Good 1990 8.8 m 1,034
LIBERTYTOWN BR Maryland Fair 1931 9.1 m 1,030
SILVER CREEK Maryland Fair 1985 7.0 m 1,029
TRIB TO TUCKAHOE CREEK Maryland Fair 1911 7.1 m 1,027
IS 83 Maryland Good 2007 64.6 m 1,024
SAVAGE RIVER Maryland Good 2001 24.1 m 1,024
UNNAMED TRIBUTARY Maryland Fair 2010 7.2 m 1,024
SASSAFRAS RIVER Maryland Fair 1932 13.1 m 1,022
BEAVERDAM CREEK Maryland Fair 1958 42.4 m 1,020

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.