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
PORTAGE RIVER DRAIN Michigan Good 1939 13.7 m 3,180
BATTEESE CREEK Michigan Fair 2006 6.6 m 3,180
I-75 RAMP TO WB M-8 Michigan Fair 1971 37.2 m 3,180
FOWLER DRAIN Michigan Good 2000 7.8 m 3,179
HICKORY CREEK Michigan Good 2000 7.8 m 3,179
PINE RIVER Michigan Fair 1934 187.1 m 3,175
HONEY CREEK Michigan Good 1985 8.8 m 3,164
WALTZ & STURGIS DRAIN Michigan Fair 2005 8.7 m 3,160
PINE RIVER Michigan Good 1973 27.4 m 3,160
MIDDLE BRANCH RIVER Michigan Poor 1939 13.7 m 3,158
SHIAWASSEE RIVER Michigan Fair 1994 15.2 m 3,156
MILL RACE Michigan Fair 1994 15.2 m 3,156
SWAN CREEK Michigan Fair 1983 11.5 m 3,150
CEDAR RIVER Michigan Good 1988 16.7 m 3,150
LOOKING GLASS RIVER Michigan Fair 1986 24.3 m 3,149
LOWER ROUGE RIVER Michigan Good 2001 22.6 m 3,147
CHIPPEWA RIVER Michigan Fair 1977 54.7 m 3,145
MACON RIVER Michigan Fair 1947 41.1 m 3,140
LOCKWOOD DRAIN Michigan Good 2022 19.5 m 3,140
US-127 Michigan Fair 1961 64.6 m 3,138
BELLE RIVER Michigan Good 1986 59.5 m 3,127
HARLEM DRAIN Michigan Good 2013 20.1 m 3,123
DEAD CREEK Michigan Good 2015 16.5 m 3,123
SWAN CREEK Michigan Fair 1991 45.7 m 3,118
BUTTERNUT CREEK Michigan Fair 1927 8.2 m 3,115
US-23 Michigan Fair 1962 74.7 m 3,115
I-94 Michigan Fair 1959 69.6 m 3,110
E BR AU GRES RIVER Michigan Poor 1954 53.9 m 3,110
SALT RIVER Michigan Fair 2007 13.1 m 3,109
MUD CREEK Michigan Good 2006 7.5 m 3,104
DEER CREEK Michigan Fair 1933 8.3 m 3,101
I-475RAMP B & I-75 Michigan Fair 1971 120.1 m 3,100
KEARSLEY CREEK Michigan Good 2016 16.5 m 3,100
STURGEON CREEK Michigan Fair 1981 20.4 m 3,100
WILLOW CREEK Michigan Good 2003 16.8 m 3,100
I-196 Michigan Fair 1972 85.0 m 3,100
M-102 (8 MILE RD) Michigan Good 1956 36.3 m 3,095
M-102 (8 MILE RD) Michigan Fair 1956 36.3 m 3,095
SAND RIVER Michigan Fair 1939 19.5 m 3,093
ROCK RIVER Michigan Fair 1932 12.2 m 3,093
LAUGHING WHITEFISH RIVER Michigan Good 1939 12.2 m 3,093
COUNTY DRAIN #33 Michigan Fair 2012 13.4 m 3,092
PAW PAW RIVER Michigan Fair 1999 30.5 m 3,092
W BR RIFLE RIVER Michigan Fair 1985 43.5 m 3,091
MCCLELLAN RUN DRAIN Michigan Fair 1978 21.0 m 3,081
BIG CREEK Michigan Good 1992 10.9 m 3,081
I-96 Michigan Fair 1961 100.0 m 3,080
PAINT RIVER Michigan Fair 1924 79.8 m 3,080
RANSON DRAIN Michigan Fair 1979 7.3 m 3,074
WHITE RIVER Michigan Fair 1963 27.4 m 3,067

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.