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-23 Michigan Good 1957 72.5 m 2,669
MILL RACE Michigan Good 1989 11.5 m 2,667
MILL RACE Michigan Fair 1958 9.1 m 2,666
RIVER RAISIN Michigan Fair 1958 77.7 m 2,666
DEER CREEK Michigan Fair 1949 10.3 m 2,665
WAISKA RIVER Michigan Fair 1977 76.8 m 2,664
SMITH CREEK Michigan Good 2008 6.8 m 2,664
CEDAR CREEK Michigan Fair 1983 11.0 m 2,664
I-69 I-94 Michigan Good 2015 241.6 m 2,663
EVANS CREEK Michigan Poor 1934 11.5 m 2,657
E BR BIG CREEK Michigan Fair 1960 37.6 m 2,656
THORNAPPLE RIVER Michigan Good 2021 16.5 m 2,654
SOUTH BRANCH PINE RIVER Michigan Good 1981 32.9 m 2,650
I-675 Michigan Fair 1971 55.5 m 2,650
CLINTON RIVER Michigan Fair 1985 21.9 m 2,640
BIG SWAN CREEK Michigan Fair 1987 10.6 m 2,635
I-196 Michigan Good 2019 61.6 m 2,635
SHEBEON DRAIN Michigan Fair 2001 12.9 m 2,630
I-94 Michigan Fair 1961 66.7 m 2,627
LAKE RUTH Michigan Fair 1939 10.7 m 2,625
I-94 Michigan Fair 1958 50.0 m 2,625
HICKEY CREEK Michigan Good 1947 9.0 m 2,624
PELKIE CREEK Michigan Fair 1947 14.9 m 2,624
TIOGA RIVER Michigan Fair 1947 11.0 m 2,624
CANADIAN NATIONAL RR Michigan Fair 1940 41.1 m 2,624
CEDAR CREEK Michigan Fair 1992 13.7 m 2,617
I-69 Michigan Fair 1968 76.8 m 2,616
S BR MILL CREEK DRAIN Michigan Poor 1989 32.0 m 2,602
US-127 Michigan Fair 1966 94.8 m 2,600
FRANK AND POET DRAIN Michigan Fair 1964 17.9 m 2,600
S BR MACATAWA RIVER Michigan Good 2023 11.0 m 2,600
POTTS DRAIN Michigan Good 1961 9.1 m 2,600
PRICE BROOK DRAIN Michigan Good 2006 9.8 m 2,600
BRANDYWINE CREEK Michigan Fair 1931 7.6 m 2,600
MUD CREEK Michigan Good 2010 9.8 m 2,600
FLAT CREEK Michigan Good 1975 8.5 m 2,600
US-127 Michigan Fair 1964 70.4 m 2,600
I-96 Michigan Fair 1974 53.6 m 2,600
I-75 Michigan Fair 1967 77.1 m 2,598
ROGUE RIVER Michigan Fair 1972 39.9 m 2,598
BRENT RUN Michigan Poor 1926 8.2 m 2,595
BETSIE RIVER Michigan Fair 1940 45.7 m 2,595
MILK RIVER Michigan Fair 1959 22.5 m 2,592
NORTH END DRAIN Michigan Good 1988 8.5 m 2,590
POKAGON CREEK Michigan Poor 1960 6.6 m 2,590
BOARDMAN RIVER Michigan Good 1962 23.7 m 2,586
BOARDMAN RIVER Michigan Good 1962 27.4 m 2,586
KALAMAZOO RIVER Michigan Fair 1886 68.6 m 2,582
LITTLE THORNAPPLE RIVER Michigan Poor 1942 10.6 m 2,581
UPPER ROUGE RIVER Michigan Fair 1940 8.8 m 2,580

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.