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
BLACK RIVER Michigan Poor 1976 77.7 m 2,200
I-69 Michigan Fair 1968 97.5 m 2,200
KALAMAZOO RIVER Michigan Fair 1957 22.5 m 2,200
WANADOGA CREEK Michigan Fair 1933 13.7 m 2,200
CEDAR CREEK Michigan Good 2022 7.3 m 2,200
US-31 Michigan Fair 1997 97.5 m 2,200
ROGUE RIVER Michigan Fair 1976 42.0 m 2,197
JO DRAIN Michigan Good 2017 7.3 m 2,196
FISH CREEK Michigan Good 1999 6.1 m 2,190
S BR KALAMAZOO RIVER Michigan Fair 1910 9.4 m 2,189
I-75 NB Michigan Fair 1970 156.2 m 2,188
LAND Michigan Good 1971 76.2 m 2,181
I-69 Michigan Fair 1966 78.3 m 2,175
GOOSE CREEK Michigan Poor 1938 6.4 m 2,173
BELLE RIVER Michigan Good 2018 50.3 m 2,173
CHIPPEWA RIVER CHANNEL Michigan Fair 1910 23.1 m 2,161
US-127 SB Michigan Fair 1961 67.7 m 2,161
PINE RIVER Michigan Poor 1970 54.8 m 2,161
QUAKER BROOK Michigan Good 2006 10.9 m 2,159
THORNAPPLE RIVER Michigan Fair 1995 33.5 m 2,156
COHOCTAH-DEERFIELD DRAIN Michigan Poor 1955 27.4 m 2,156
COLDWATER RIVER Michigan Fair 1955 33.5 m 2,155
N BR OF BLACK RIVER Michigan Good 1977 20.1 m 2,153
S BR BLACK RIVER Michigan Fair 1979 40.3 m 2,152
NORTH BR CHIPPEWA RIVER Michigan Good 2011 20.7 m 2,151
INDIAN CREEK Michigan Good 2012 13.4 m 2,150
HUFTILE CREEK Michigan Fair 1958 11.6 m 2,150
PLUM CREEK DRAIN Michigan Good 1976 9.4 m 2,150
UNNAMED CREEK Michigan Fair 1981 6.7 m 2,146
ROCK RIVER Michigan Fair 1955 33.2 m 2,145
I-75 Michigan Fair 1958 75.6 m 2,145
US-131 Michigan Fair 1963 97.2 m 2,144
MUD CREEK Michigan Good 1948 9.1 m 2,140
S BR AU SABLE RIVER Michigan Fair 1958 68.2 m 2,140
I-94 Michigan Fair 1964 96.3 m 2,130
BELLE RIVER Michigan Good 2013 27.4 m 2,130
HENDRIE RIVER Michigan Poor 1960 31.4 m 2,127
E BR SAGE RIVER Michigan Fair 1959 14.9 m 2,127
W BR SAGE RIVER Michigan Fair 2001 20.4 m 2,127
MCLEOD DITCH Michigan Fair 1936 8.5 m 2,127
N BR THUNDER BAY RIVER Michigan Fair 1994 17.6 m 2,126
SWAN CREEK Michigan Good 1989 7.2 m 2,126
STONY CREEK OVERFLOW Michigan Good 2003 18.3 m 2,124
STONY CREEK Michigan Good 2003 22.9 m 2,124
PITTSFIELD DRAIN 1 Michigan Good 1993 13.4 m 2,122
MERRYWEATHER CREEK Michigan Fair 1932 9.4 m 2,120
US-10 EB Michigan Fair 2015 52.2 m 2,120
CRANBERRY RIVER Michigan Fair 1948 43.9 m 2,117
DREISS CREEK Michigan Good 1945 9.1 m 2,117
WEIGELS CREEK Michigan Fair 1945 7.2 m 2,117

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.