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
I-94 Michigan Good 1960 85.1 m 2,575
VACANT LAND Michigan Fair 1960 87.6 m 2,575
SUGAR CREEK Michigan Fair 1999 9.1 m 2,573
GRAND RIVER Michigan Fair 1932 55.6 m 2,570
I-75 Michigan Good 2020 58.1 m 2,570
LOOKINGGLASS RIVER Michigan Good 2007 18.3 m 2,568
EGYPT CREEK Michigan Fair 1942 6.1 m 2,565
BLACK CREEK Michigan Good 2006 13.4 m 2,564
CRANBERRY DRAIN Michigan Good 2022 8.6 m 2,560
I-94 Michigan Fair 1950 53.4 m 2,559
ROUGE RIVER Michigan Fair 1930 27.4 m 2,558
RIVER RAISIN Michigan Fair 1979 45.7 m 2,558
HULETT DRAIN Michigan Good 1999 6.7 m 2,556
COON CREEK Michigan Good 1986 9.7 m 2,556
CRUMP DRAIN Michigan Fair 1991 6.1 m 2,556
CHRISTIANA CREEK Michigan Good 2012 18.3 m 2,555
PORTAGE ST Michigan Fair 1960 41.8 m 2,555
PORTAGE ST Michigan Fair 1960 41.8 m 2,555
MILLER CREEK Michigan Fair 1972 8.7 m 2,555
CHEESEMAN RD Michigan Poor 1960 84.3 m 2,555
CHEESEMAN RD Michigan Poor 1960 84.3 m 2,555
NORTH BR PINE RIVER Michigan Poor 1932 8.8 m 2,554
BLACK CREEK Michigan Good 1976 17.0 m 2,550
BACKUS CREEK Michigan Good 2019 6.7 m 2,550
PITTS CREEK Michigan Fair 1980 8.2 m 2,550
MUD CREEK DRAIN OUTLET Michigan Fair 1980 18.3 m 2,550
US-131 Michigan Fair 1960 56.5 m 2,548
THREE MILE CREEK Michigan Fair 1935 12.5 m 2,548
WHITE CREEK #2 Michigan Poor 1966 8.2 m 2,547
NO NAME CREEK Michigan Fair 1976 10.9 m 2,547
N BR BOYNE RIVER Michigan Good 2003 7.1 m 2,545
C&O RR (ABAN) & OX CREEK Michigan Fair 1951 107.3 m 2,545
RED RUN DRAIN Michigan Fair 1962 35.4 m 2,543
LITTLE TOBACCO RIVER Michigan Fair 1958 54.8 m 2,536
W BR TITTABAWASSEE RIVER Michigan Fair 1954 12.2 m 2,536
SUGAR RIVER Michigan Fair 1954 47.2 m 2,536
TITTABAWASSEE RIVER Michigan Fair 1928 18.9 m 2,536
BR TITTABAWASSEE RIVER Michigan Fair 1954 7.9 m 2,536
I-94 Michigan Fair 1961 76.2 m 2,534
MAPLE RIVER Michigan Poor 1929 67.1 m 2,533
DOWAGIAC CREEK Michigan Fair 1985 45.7 m 2,533
STONEY CREEK Michigan Fair 1929 30.5 m 2,533
HASLER CREEK DRAIN Michigan Fair 1985 15.2 m 2,530
HOPE CREEK Michigan Fair 1928 38.4 m 2,529
SOUTH BRANCH BAD RIVER Michigan Good 1954 36.6 m 2,529
BLACK CREEK Michigan Fair 1970 10.4 m 2,528
THORNAPPLE RIVER Michigan Good 1994 7.9 m 2,526
US-23 Michigan Fair 1962 63.6 m 2,525
US-23 Michigan Fair 1962 107.0 m 2,525
ST JOSEPH RIVER Michigan Poor 1930 30.4 m 2,524

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.