Browse Bridge Database

11,397 bridges in the FHWA National Bridge Inventory in Michigan.

National Bridge Inventory Database

Browse 11,397 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
SWAN CREEK DRAIN #5100 Michigan Fair 1987 20.1 m 221
MISTEGUAY CREEK Michigan Poor 1930 13.7 m 221
PORTAGE RIVER Michigan Fair 1986 60.9 m 221
VANETTEN CREEK Michigan Good 1991 16.7 m 220
RAILROAD DRAIN Michigan Poor 1937 7.6 m 220
SAUK RIVER Michigan Poor 1984 7.6 m 220
ST JOSEPH RIVER Michigan Poor 1958 27.4 m 220
I-75 NB Michigan Fair 1960 69.3 m 220
STURGEON RIVER Michigan Good 2003 22.6 m 220
GOGOMAIN RIVER Michigan Fair 1980 24.0 m 220
NORTH BR TOBACCO RIVER Michigan Fair 1993 17.3 m 220
I-75 Michigan Fair 1957 57.0 m 220
S BR OF TOBACCO RIV Michigan Poor 1970 23.7 m 220
WEST CEDAR DRAIN Michigan Good 2002 9.8 m 220
SMITH CREEK Michigan Poor 1950 7.0 m 220
POTTER CREEK Michigan Poor 1979 9.7 m 220
HELMER CREEK Michigan Good 2002 16.8 m 220
NUNS CREEK Michigan Good 1985 15.8 m 220
HEALY BROOK DRAIN Michigan Fair 1953 6.7 m 220
SWAN CREEK Michigan Poor 1982 34.7 m 220
BAY CREEK Michigan Poor 1971 7.4 m 220
LOCKWOOD DRAIN Michigan Poor 1980 7.6 m 220
FISH CREEK Michigan Good 2007 17.4 m 220
DORRANCE CREEK Michigan Fair 1922 9.4 m 220
BIG BEAVER CREEK Michigan Good 2011 26.8 m 220
ALLEN EXTN DRAIN Michigan Good 1967 7.6 m 220
M-14 Michigan Fair 1975 98.8 m 220
BOTTOM CREEK DRAIN Michigan Fair 1984 7.9 m 220
FORD RIVER Michigan Fair 1977 32.3 m 219
CENTRAL DRAIN Michigan Fair 1971 7.9 m 219
BEAR CREEK Michigan Good 2003 8.5 m 219
ARMSTRONG DRAIN Michigan Good 2013 8.0 m 218
MACON RIVER MIDDLE BR Michigan Fair 1978 12.2 m 217
HERSEY RIVER Michigan Fair 1992 30.5 m 217
PINE RIVER Michigan Poor 1931 69.5 m 216
CHUB CREEK Michigan Poor 1933 9.1 m 216
ALGER CREEK Michigan Fair 1930 8.2 m 216
DRAIN #1 Michigan Good 2007 9.1 m 216
HASLER CREEK DRAIN Michigan Fair 1960 7.6 m 216
LITTLE RIVER Michigan Poor 1920 12.5 m 216
NORTH STATE DRAIN Michigan Good 2006 7.2 m 216
N BR KAWKAWLIN RIVER Michigan Fair 2004 17.1 m 215
MIDDLE BR TOBACCO RIVER Michigan Fair 1993 13.7 m 215
KEARSLEY CREEK Michigan Poor 1937 10.0 m 215
CENTRAL DRAIN Michigan Fair 1971 7.9 m 215
N BR TOBACCO RIVER Michigan Fair 1977 10.9 m 215
SOUTH BR. FLINT RIVER Michigan Good 1981 12.2 m 215
MAPLE RIVER Michigan Good 1970 16.5 m 215
NORTH BR CASS RIVER Michigan Good 2003 45.7 m 215
SOUTH BR. CASS RIVER DN. Michigan Poor 1965 15.5 m 214

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.