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
BENNETT CREEK TRIBUTARY Maryland Fair 1975 6.1 m 354
TRIBUTARY TO OWL BRANCH Maryland Good 1963 10.7 m 350
TRIBUTARY OF TUSCARORA C Maryland Good 2002 8.5 m 350
TRIBUTARY OF TUSCARORA C Maryland Good 1992 7.6 m 350
OWENS CREEK Maryland Good 1917 20.1 m 350
ISLAND CREEK Maryland Fair 1982 12.2 m 350
GERMAN BRANCH Maryland Fair 1983 10.7 m 350
FARM CREEK Maryland Fair 1985 17.1 m 349
GRAVEYARD CREEK Maryland Fair 1930 8.2 m 349
DEER CREEK Maryland Good 1992 24.4 m 348
BEAVER RUN Maryland Fair 1974 12.5 m 348
STOUT BOTTLE BRANCH Maryland Fair 1964 10.1 m 347
MARSH RUN Maryland Good 1920 8.2 m 347
IS 495 IL TRIB PAINT BR Maryland Fair 1967 64.6 m 346
BEAVER BRANCH Maryland Fair 1972 6.7 m 346
FISHING CREEK Maryland Fair 1979 24.4 m 346
UNICORN BRANCH Maryland Good 1988 11.0 m 346
LONG MARSH DITCH Maryland Good 1985 14.9 m 346
MAGOTHY BRANCH Maryland Good 2019 8.7 m 345
LONG MARSH DITCH Maryland Good 1988 6.4 m 345
MILL RUN Maryland Poor 1950 13.1 m 345
LITTLE MONOCACY RIVER Maryland Fair 1919 18.9 m 345
LITTLE FALLS Maryland Good 2005 7.4 m 340
TRIB. TO PATUXENT RIVER Maryland Fair 1988 7.3 m 340
LANES RUN Maryland Fair 1984 9.1 m 340
BLACKROCK RUN Maryland Fair 1931 11.6 m 339
TRIBUTARY TO WESTERN RUN Maryland Good 2009 7.4 m 339
BROAD RUN Maryland Fair 1982 12.8 m 339
JACKSON RUN Maryland Fair 1946 8.1 m 338
TRIBUTARY TO NORTH BRANC Maryland Fair 1975 17.4 m 338
LITTLE OWENS CREEK Maryland Poor 1975 14.0 m 338
UNNAMED TRIBUTARY Maryland Fair 1993 7.9 m 338
UNNAMED STREAM Maryland Good 1950 10.7 m 337
JACKSON RUN Maryland Good 1940 9.1 m 337
LITTLE CATOCTIN CREEK Maryland Good 1983 11.0 m 337
POCOMOKE RIVER Maryland Fair 1988 36.6 m 337
MILL RUN Maryland Fair 1930 8.5 m 336
TRACYS CREEK Maryland Good 1998 8.5 m 336
TRIB / LITTLE DEER CREEK Maryland Good 2023 11.4 m 335
MINEBANK RUN Maryland Good 2006 17.2 m 332
STREAM Maryland Good 1958 6.7 m 332
BASIN RUN Maryland Good 2011 13.1 m 331
LITTLE BLACKWATER RIVER Maryland Fair 1994 40.2 m 331
BROAD RUN Maryland Good 1974 12.2 m 331
BEAVER RUN Maryland Fair 1976 15.2 m 330
ROCKDALE RUN Maryland Fair 1977 15.5 m 330
BRANCH OF OCTORARO CREEK Maryland Good 2011 8.5 m 327
TUSCARORA CREEK Maryland Fair 1950 8.2 m 327
KINGS CREEK Maryland Fair 1982 10.8 m 327
PINEY CREEK Maryland Fair 1930 14.0 m 326

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.