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
N. BR. MILL CREEK DRAIN Michigan Fair 1985 25.6 m 1,110
PINCONNING RIVER Michigan Good 1996 14.0 m 1,109
SILVER CREEK Michigan Good 2007 18.7 m 1,109
PORTAGE RIVER Michigan Good 2016 15.7 m 1,109
W BRANCH PAW PAW RIVER Michigan Fair 1977 12.2 m 1,107
NB&SB RMPS TO VERNOR Michigan Good 2007 61.3 m 1,107
BAD RIVER Michigan Fair 1969 21.0 m 1,105
SALTRIVER Michigan Fair 1957 20.1 m 1,104
BEAVER CREEK Michigan Fair 1954 36.6 m 1,102
ST JOSEPH RIVER Michigan Fair 1966 30.4 m 1,100
KALAMAZOO RIVER Michigan Good 2019 45.7 m 1,100
I-75 NB Michigan Fair 1960 69.2 m 1,100
BLACK RIVER Michigan Fair 1975 73.2 m 1,100
US-127 Michigan Fair 1973 88.1 m 1,100
BIG PRESQUE ISLE RIVER Michigan Good 1937 30.5 m 1,100
GRAND RIVER Michigan Fair 1890 64.0 m 1,100
S BR OF AU SABLE RIVER Michigan Fair 1979 16.4 m 1,100
SANDSTONE CREEK Michigan Fair 1981 20.7 m 1,100
BLACK CREEK Michigan Fair 1928 7.9 m 1,100
SILVER RIVER Michigan Good 2023 16.4 m 1,100
MIDDLE BR CLINTON RIVER Michigan Good 1972 22.5 m 1,100
WHITE RIVER Michigan Good 2003 36.6 m 1,100
US-31 Michigan Fair 1957 50.5 m 1,100
MARINE CITY DREDGE CUT Michigan Poor 1986 12.2 m 1,100
DEQUINDRE CUT GREENWAY Michigan Poor 1929 20.1 m 1,100
S BR ECORSE RIVER Michigan Poor 1965 16.7 m 1,100
S BR ECORSE RIVER Michigan Fair 2011 20.7 m 1,100
I-75 NB AND VERNOR RAMPS Michigan Good 2007 119.1 m 1,100
N BR LINCOLN RIVER Michigan Fair 1960 8.7 m 1,100
RIVER RAISIN Michigan Good 1978 50.3 m 1,099
CARP RIVER Michigan Good 1932 12.2 m 1,099
SHIAWASSEE RIVER Michigan Poor 1985 44.2 m 1,096
FISH CREEK Michigan Fair 1978 29.0 m 1,095
MILL CREEK Michigan Fair 1974 73.1 m 1,095
BRULE RIVER Michigan Fair 1989 29.9 m 1,094
FARMERS CREEK Michigan Good 1978 18.3 m 1,094
STONYCREEK Michigan Fair 1986 18.2 m 1,094
LIBHART CREEK Michigan Poor 1936 7.0 m 1,093
OCHA CREEK Michigan Fair 1953 12.2 m 1,091
RUSHBED CREEK Michigan Good 2022 19.5 m 1,091
I-75 NB Michigan Fair 1963 88.4 m 1,090
CEDAR CREEK Michigan Fair 1938 6.4 m 1,090
S BR PAINT RIVER Michigan Fair 1939 38.4 m 1,090
DUCK CREEK Michigan Good 1999 68.3 m 1,090
AU GRES RIVER Michigan Fair 1975 32.0 m 1,090
COOKS RUN RIVER Michigan Fair 1937 41.1 m 1,090
I-69 EB Michigan Fair 1983 91.1 m 1,090
SANDY CREEK Michigan Good 2003 7.4 m 1,090
COBB LAKE OUTLET Michigan Fair 1955 6.7 m 1,089
LITTLE SALT RIVER Michigan Fair 1970 6.9 m 1,089

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.