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
MATAPONI CREEK Maryland Good 2011 18.3 m 80
MUDDY CREEK Maryland Fair 1992 8.5 m 79
LITTLE MONOCACY RIVER Maryland Poor 1971 14.9 m 79
LITTLE PIPE CREEK Maryland Fair 1974 39.1 m 75
DIVIDING CREEK Maryland Fair 1995 14.6 m 75
LANDER BRANCH Maryland Good 1982 7.9 m 74
CATTAIL BRANCH Maryland Good 1978 8.2 m 73
BROAD CREEK Maryland Good 2020 17.2 m 73
STONY BRANCH Maryland Good 1982 8.5 m 72
C&O CANAL Maryland Good 1969 12.8 m 72
C&O CANAL Maryland Good 2024 13.4 m 72
C&O CANAL Maryland Fair 1969 11.9 m 72
THORNE GUT Maryland Good 2018 11.5 m 71
ELK LICK RUN Maryland Fair 2000 10.2 m 70
DEER CREEK Maryland Poor 1883 46.3 m 70
TIDAL GUT TO BIG POND Maryland Fair 1998 8.2 m 69
TIDY ISLAND CREEK Maryland Good 1997 12.8 m 67
ROCK CREEK NORTH BRANCH Maryland Fair 2002 9.2 m 67
SIDELING HILL CREEK Maryland Fair 1890 33.4 m 66
BEAR CREEK Maryland Good 2006 7.9 m 65
BEAR CREEK Maryland Good 2007 7.7 m 65
GOOSE CREEK Maryland Fair 1983 17.5 m 64
MINE CREEK Maryland Fair 1984 21.8 m 64
LITTLE BLACKWATER RIVER Maryland Fair 1992 7.9 m 63
CLEMSON BRANCH Maryland Good 1982 7.9 m 62
LITTLE BENNETT CREEK TRI Maryland Fair 2006 7.8 m 62
TRIBUTARY TO GWYNNS FALL Maryland Good 1984 7.6 m 60
TRIBUTARY OF LYONS CREEK Maryland Good 1995 7.8 m 60
TOMS CREEK Maryland Good 2006 27.4 m 60
BIG BRANCH Maryland Good 1950 8.5 m 60
TRIB TO TRIADELPHIA RES Maryland Good 2000 6.4 m 60
OWENS CREEK Maryland Good 1887 21.0 m 59
NASSAWANGO CREEK Maryland Poor 1951 24.2 m 59
CAREYTOWN BRANCH Maryland Good 2015 11.3 m 59
FURNACE BRANCH Maryland Good 2015 8.1 m 59
HERRING RUN Maryland Fair 1930 13.7 m 58
TRIB / WINTERS RUN Maryland Good 2005 7.5 m 58
TRIB / WINTERS RUN Maryland Good 2005 11.0 m 58
BROAD CREEK Maryland Fair 2004 7.9 m 58
OWENS CREEK Maryland Good 1981 9.1 m 57
KOONTZ RUN Maryland Poor 1983 6.4 m 56
FISHING CREEK Maryland Good 1982 11.3 m 56
UNICORN BRANCH Maryland Good 2007 16.5 m 56
SHANKS CREEK Maryland Poor 1984 41.8 m 56
TOMS RUN Maryland Good 1977 7.8 m 56
TOMS RUN Maryland Fair 1977 9.1 m 56
DITCHLEY PRONG Maryland Fair 1920 7.0 m 55
BIG RUN Maryland Fair 1935 8.7 m 55
TRIB / PLUMTREE RUN Maryland Good 2005 11.5 m 55
NORTHWEST BRANCH TRIBUTA Maryland Good 1999 7.3 m 55

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.