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-96 Michigan Good 1973 53.6 m 3,000
GRAND TRUNK RAILROAD Michigan Good 1982 42.6 m 3,000
I-69 Michigan Fair 1970 183.5 m 3,000
LITTLE CEDAR RIVER Michigan Good 2003 29.3 m 3,000
I-475 Michigan Poor 1971 42.6 m 3,000
I-94 Michigan Fair 1959 78.1 m 3,000
BUCK CREEK Michigan Fair 1985 49.7 m 3,000
MINGES BROOK Michigan Good 2014 7.8 m 3,000
SILVER CREEK Michigan Good 2020 15.2 m 3,000
I-94 Michigan Fair 1960 126.2 m 3,000
WYOMING AVENUE Michigan Fair 1925 28.9 m 3,000
WHETSTONE CREEK Michigan Good 2005 7.8 m 3,000
BOYNE RIVER Michigan Fair 1959 9.8 m 3,000
I-275 Michigan Good 1974 90.8 m 3,000
LAU BACH INTERCO DRAIN Michigan Good 1974 10.4 m 2,996
CEDAR CREEK Michigan Fair 1967 7.3 m 2,996
WHITE RIVER Michigan Fair 2005 27.4 m 2,995
PINE RIVER Michigan Fair 1979 32.0 m 2,991
KALAMAZOO RIVER Michigan Poor 1948 18.2 m 2,991
MIDDLE ROUGE RIVER Michigan Poor 1932 29.3 m 2,989
COLES CREEK Michigan Good 2018 6.1 m 2,988
SEVERENS DRAIN Michigan Good 2013 6.7 m 2,985
SWEDE TOWN CREEK Michigan Good 2018 11.0 m 2,984
CROCKERY CREEK Michigan Fair 1999 15.1 m 2,980
CROCKERY CREEK Michigan Fair 1999 20.1 m 2,980
CROCKERY CREEK Michigan Fair 2006 27.4 m 2,980
STURGEON RIVER Michigan Fair 1956 57.6 m 2,977
CHEBOYGANING CREEK Michigan Fair 1941 19.8 m 2,975
I-94 Michigan Fair 1959 64.1 m 2,975
LITTLE HOG CREEK Michigan Good 2023 6.2 m 2,975
SOUTH BR. FLINT RIVER Michigan Fair 1994 13.3 m 2,972
CARMODY CREEK Michigan Fair 1942 7.6 m 2,969
SHERMAN CREEK Michigan Fair 1939 9.4 m 2,969
I-75 Michigan Poor 1957 61.6 m 2,967
M-13/I-75 CONN Michigan Good 1961 55.6 m 2,966
N BR BLACK RIVER Michigan Fair 1988 13.4 m 2,962
I-75 NB Michigan Fair 1971 147.4 m 2,961
I-94 Michigan Fair 1960 84.3 m 2,957
E BR WAISKA RIVER Michigan Fair 1941 7.8 m 2,956
W BR WAISKA RIVER Michigan Fair 1975 68.9 m 2,956
I-75 NB Michigan Fair 1963 70.2 m 2,956
US-127 SB Michigan Poor 1961 71.9 m 2,953
SAND CREEK TRIBUTARY Michigan Poor 1974 10.1 m 2,950
NOTTAWA CREEK Michigan Good 1962 13.1 m 2,949
CASS RIVER Michigan Good 2015 53.0 m 2,948
DUKE CREEK Michigan Good 1959 7.9 m 2,948
ROGUE RIVER Michigan Good 1963 27.4 m 2,946
UNNAMED CREEK Michigan Fair 2007 21.3 m 2,946
I-69 Michigan Fair 1989 112.5 m 2,945
I-69 Michigan Fair 1970 110.9 m 2,941

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.