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
TRIBUTARY OF BYNUM RUN Maryland Good 2023 15.9 m 250
ROCKBURN BRANCH Maryland Good 2022 15.1 m 250
REHOBETH BRANCH Maryland Fair 1985 15.2 m 250
PAINT BRANCH Maryland Fair 1975 137.2 m 250
THOMAS RUN Maryland Good 1975 13.7 m 249
TRIB TO NORTHWEST BRANCH Maryland Fair 1962 12.8 m 249
TRIBUTARY TO NORTHWEST B Maryland Fair 1952 12.2 m 248
BIG PIPE CREEK Maryland Fair 1982 16.4 m 247
SHILES CREEK Maryland Fair 1994 23.9 m 247
MIDDLE CREEK Maryland Good 2008 7.6 m 246
SILVER RUN Maryland Good 1986 10.4 m 245
LITTLE GUNPOWDER FALLS Maryland Fair 1955 8.8 m 245
EVITTS CREEK Maryland Poor 1952 26.4 m 244
TRIBUTARY TO GUNPOWDER F Maryland Good 2003 17.1 m 244
TRANSQUAKING RIVER Maryland Fair 1994 39.0 m 244
MILL POND STREAM Maryland Good 2000 7.3 m 242
I-95 Maryland Fair 1964 67.1 m 242
HANCOCK RUN Maryland Poor 1970 8.8 m 240
FRIENDS CREEK Maryland Good 1975 10.1 m 240
TRIBUTARY TO NORTHEAST B Maryland Poor 1960 6.7 m 240
TANHOUSE CREEK Maryland Fair 1970 15.2 m 240
GRANITE BRANCH Maryland Fair 1920 6.7 m 239
EVITTS CREEK Maryland Fair 2002 23.5 m 238
DOG CREEK Maryland Fair 1958 6.5 m 238
ANDOVER BRANCH Maryland Fair 1983 12.2 m 237
PINEY CREEK Maryland Fair 1910 15.5 m 236
HORSE TAVERN BRANCH Maryland Good 2007 7.9 m 236
CABIN BRANCH Maryland Good 1980 9.1 m 235
FIRST MINE BRANCH Maryland Fair 1990 16.2 m 234
ALLOWAY CREEK Maryland Good 1900 16.8 m 234
LITTLE PIPE CREEK Maryland Poor 1900 12.0 m 234
PAW PAW CREEK Maryland Good 2021 59.3 m 234
LITTLE ANTIETAM CREEK Maryland Fair 1910 12.2 m 233
GRAVE RUN Maryland Good 2005 6.4 m 232
TRIB / GUNPOWDER FALLS Maryland Fair 1960 7.0 m 232
LITTLE GUNPOWDER FALLS Maryland Fair 1978 16.2 m 230
UNNAMED TRIBUTARY Maryland Good 2008 7.3 m 230
GRANNY FINLEY BRANCH Maryland Fair 1985 14.6 m 230
PUSEY BRANCH Maryland Fair 1994 18.3 m 230
ANTIETAM CREEK Maryland Good 2005 24.9 m 229
TRIBUTARY TO PATAPSCO RI Maryland Fair 1955 7.0 m 228
TRIBUTARY OF MATTAWOMAN Maryland Fair 1960 7.6 m 228
SOUTH BRANCH GUNPOWDER F Maryland Good 2001 9.2 m 228
REDHOUSE CREEK Maryland Fair 1990 11.8 m 227
PLUMTREE RUN Maryland Good 2019 11.0 m 225
TRIBUTARY TO LITTLE PAIN Maryland Fair 1986 12.2 m 225
GERMAN BRANCH Maryland Fair 1998 14.6 m 225
MILES CREEK Maryland Fair 1985 10.1 m 225
BOXIRON CREEK Maryland Good 2003 13.1 m 225
LITTLE GUNPOWDER FALLS Maryland Fair 1886 30.5 m 223

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.