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
BIG HUNTING CREEK Maryland Fair 1914 21.3 m 450
BEAVER DAM CREEK Maryland Good 2003 9.1 m 450
NASSAWANGO CREEK Maryland Good 2004 13.4 m 450
BEAVERDAM CREEK Maryland Fair 1924 11.0 m 448
BIG PIPE CREEK Maryland Fair 1984 29.3 m 448
WILDCAT BRANCH Maryland Fair 1935 9.8 m 445
BROAD RUN Maryland Fair 1911 9.9 m 444
TRIBUTARY TO GWYNNS FALL Maryland Fair 1969 6.4 m 442
TRIBUTARY TO GUNPOWDER F Maryland Fair 1980 7.9 m 442
DIVIDING CREEK Maryland Good 2018 16.4 m 442
TRIBUTARY OF CHEW CREEK Maryland Good 1990 6.2 m 441
HOPKINS BRANCH Maryland Fair 1978 13.7 m 441
TRIB. TO PATUXENT RIVER Maryland Fair 1965 6.7 m 440
TRIBUTARY TO HERRING RUN Maryland Fair 1969 11.3 m 439
TUSCARORA CREEK Maryland Good 1982 7.3 m 439
CARSINS RUN Maryland Good 2000 12.2 m 439
LITTLE SENECA CREEK Maryland Poor 1925 13.4 m 437
NASSAWANGO CREEK Maryland Fair 1995 21.0 m 435
EAST BRANCH/ WINTERS RUN Maryland Good 2020 17.6 m 434
GRAHAM CREEK Maryland Fair 2009 12.8 m 433
GEORGES CREEK Maryland Good 1940 9.2 m 432
IS 68 US 219 Maryland Fair 1974 64.3 m 430
LITTLE CONOCOCHEAGUE CRE Maryland Fair 1993 11.9 m 430
CSXT RAILROAD Maryland Good 2000 45.4 m 428
LITTLE SENECA CREEK TRIB Maryland Fair 2007 9.4 m 425
GERMAN BRANCH Maryland Fair 1983 14.9 m 425
TRIB. OF LANDIS SPRING Maryland Good 2001 8.5 m 423
GRINDSTONE RUN Maryland Good 1982 13.1 m 421
GRINDSTONE RUN Maryland Good 1977 10.4 m 421
CABIN BRANCH Maryland Good 2003 9.8 m 421
ASPEN RUN Maryland Fair 1999 9.3 m 419
BROAD CREEK Maryland Fair 1988 24.4 m 418
LITTLE ELK CREEK Maryland Good 2010 14.6 m 417
CLIFFORD BRANCH Maryland Good 1980 7.0 m 414
CASSELMAN RIVER Maryland Poor 1926 17.2 m 413
SAMS CREEK Maryland Good 1987 9.8 m 412
SANG RUN Maryland Good 2021 6.2 m 412
HOG CREEK Maryland Fair 1989 6.6 m 410
CATTAIL CREEK Maryland Fair 1970 8.3 m 410
BUFFALO CREEK Maryland Good 1920 8.5 m 408
BRANCH OF MORGAN RUN Maryland Fair 1974 7.9 m 408
TRIB. OF BROAD RUN Maryland Good 1984 6.7 m 407
BASIN RUN Maryland Good 2007 16.6 m 405
BROAD CREEK Maryland Fair 1965 15.2 m 405
WAUKIKI CREEK Maryland Fair 2002 35.4 m 404
BROAD RUN Maryland Good 1974 7.6 m 403
YOUGHIOGHENY RIVER Maryland Poor 1955 67.9 m 402
LITTLE PIPE CREEK Maryland Fair 1900 17.7 m 400
TRIBUTARY TO GUNPOWDER F Maryland Fair 1926 9.4 m 400
TRIBUTARY TO HERRING RUN Maryland Fair 1968 10.7 m 400

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.