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
US-127 Michigan Fair 1964 65.8 m 250
US-127 Michigan Fair 1966 51.9 m 250
PORTAGE RIVER Michigan Fair 1978 30.4 m 250
N BRANCH KALAMAZOO RIVER Michigan Fair 1933 8.8 m 250
GOOSE CREEK Michigan Fair 1991 11.8 m 250
YELLOW RIVER DRAIN Michigan Good 2011 12.0 m 250
BLACK RIVER Michigan Good 1990 10.4 m 250
HILL CHANNEL LAKE HURON Michigan Good 1984 27.4 m 250
CUT RIVER Michigan Good 1985 6.4 m 250
COON CREEK Michigan Fair 1977 11.2 m 250
BIG BEAR CREEK Michigan Fair 2006 9.8 m 250
S BR PERE MARQUETTE RIVR Michigan Fair 1990 26.8 m 250
S BR LINCOLN RIVER Michigan Good 1978 9.1 m 250
US-131 SB Michigan Fair 1982 42.0 m 250
LITTLE CEDAR RIVER Michigan Good 1988 19.5 m 250
US-23 Michigan Fair 1959 52.1 m 250
MCDUFFEE CREEK Michigan Fair 1977 6.4 m 250
MUSKEGON RIVER Michigan Good 1993 88.7 m 250
ROUGE RIVER Michigan Fair 1963 19.2 m 250
OCQUEOC RIVER Michigan Fair 1920 17.3 m 250
BIRCH CREEK Michigan Fair 1970 9.3 m 250
I-69 Michigan Fair 1961 76.7 m 250
MILL CREEK Michigan Fair 1996 106.7 m 250
CASCO DRAIN Michigan Fair 1983 8.8 m 250
CASCO DRAIN Michigan Good 2016 6.3 m 250
BEAUBIEN CREEK DRAIN Michigan Poor 1967 6.1 m 250
BEAUBIEN CREEK DRAIN Michigan Poor 1988 6.7 m 250
OREOLE CANAL Michigan Fair 1978 11.5 m 250
BACH DRAIN Michigan Fair 1981 7.7 m 250
COLTS CREEK Michigan Fair 1979 7.3 m 250
HURON & EASTERN RR Michigan Fair 1934 30.4 m 250
M-14 Michigan Fair 1964 75.6 m 250
SILVER CREEK Michigan Poor 1930 13.7 m 250
E BR OF CHOCOLAY RIVER Michigan Good 1997 15.6 m 250
FISH CREEK Michigan Good 1999 7.3 m 250
SUTHERLAND - OEMIG DRAIN Michigan Good 1999 16.5 m 250
SALMON TROUT RIVER Michigan Good 1979 7.7 m 250
SAND CREEK Michigan Fair 1974 10.3 m 250
INDIAN CREEK Michigan Good 2004 11.0 m 250
HOLMES & SPEARS DRAIN Michigan Good 2014 6.4 m 250
PIGEON RIVER Michigan Fair 1970 9.1 m 250
N BR CARROLL CREEK Michigan Good 2019 11.0 m 250
S BR OF FLINT RIVER Michigan Good 2015 7.3 m 250
IRON CREEK Michigan Good 2018 6.7 m 250
BIG BAIRD CREEK Michigan Good 2020 7.4 m 250
SAGE CREEK Michigan Poor 1970 8.0 m 250
MINERAL RIVER Michigan Poor 1955 13.7 m 250
MOLASSES RIVER Michigan Good 2022 9.9 m 250
N BR OF BLACK RIVER Michigan Good 2012 20.7 m 249
SHIAWASSEE RIVER Michigan Fair 1947 13.7 m 249

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.