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
HEALY BROOK DRAIN Michigan Good 1978 9.4 m 6,195
BEAR RIVER Michigan Fair 1972 15.3 m 6,190
US-127 Michigan Fair 1965 62.8 m 6,190
BIG DRAIN Michigan Fair 1958 10.6 m 6,182
HALL DRAIN Michigan Fair 1958 10.6 m 6,182
I-75 NB TO E&W TURN RDWY Michigan Good 1964 32.0 m 6,180
WALKER DRAIN Michigan Good 1995 18.2 m 6,178
THORNAPPLE RIVER Michigan Fair 1999 40.4 m 6,177
ROUGE RIVER Michigan Fair 1952 16.6 m 6,175
M-20 Michigan Fair 1961 44.8 m 6,174
M-20 Michigan Fair 1961 44.8 m 6,174
MACON CREEK Michigan Good 2017 12.8 m 6,169
US-131 BL|S 43 ROAD Michigan Fair 1999 77.4 m 6,155
US-131 BL|S 43 RD Michigan Fair 1999 77.4 m 6,155
PARALLEL FRANK & POET DR Michigan Good 2001 9.1 m 6,153
FLINT RIVER Michigan Good 1985 69.0 m 6,148
DOWAGIAC RIVER Michigan Fair 1952 16.8 m 6,146
LEWIS DRAIN Michigan Poor 1930 7.0 m 6,140
E BR RED CEDAR RIV DRN Michigan Fair 1983 8.8 m 6,131
GALIEN RIVER Michigan Fair 1953 39.3 m 6,125
SANDY CREEK Michigan Good 1976 9.9 m 6,120
RIFLE RIVER Michigan Fair 1937 48.8 m 6,120
SALINE RIVER Michigan Fair 1981 33.5 m 6,114
E B COON CREEK Michigan Fair 1994 13.6 m 6,100
PLANK ROAD #16 DRAIN Michigan Good 2018 7.8 m 6,100
WHITMORE DRAIN Michigan Good 2018 6.7 m 6,100
BLAKELY DRAIN Michigan Good 2004 12.5 m 6,100
BROOKS CREEK Michigan Good 1985 19.5 m 6,100
TOBACCO RIVER Michigan Poor 1939 86.8 m 6,100
WHITE RIVER Michigan Fair 1928 13.7 m 6,100
MND RD &RMPS C&D O I-696 Michigan Fair 1977 109.3 m 6,098
US-131 Michigan Fair 1962 63.7 m 6,092
QUAKER BROOK Michigan Good 2019 13.7 m 6,083
N ORE CREEK Michigan Fair 1946 7.0 m 6,080
SMITH CREEK Michigan Good 1989 7.3 m 6,080
SILVER CREEK Michigan Fair 1981 7.9 m 6,080
US-31 Michigan Fair 1999 96.8 m 6,070
SAUK RIVER Michigan Good 1929 8.8 m 6,063
US-131 Michigan Fair 1969 93.2 m 6,058
BELLE RIVER Michigan Good 1984 49.3 m 6,050
I-75 Michigan Fair 1962 81.0 m 6,050
KEARSLEY CREEK Michigan Good 2004 15.8 m 6,046
KALAMAZOO RIVER Michigan Fair 1974 97.8 m 6,042
PEAVINE CREEK Michigan Good 2009 6.6 m 6,037
WEBB CREEK DRAIN Michigan Fair 1994 15.2 m 6,033
US-127 Michigan Fair 1961 69.6 m 6,032
US-10 EB Michigan Fair 2014 58.8 m 6,030
US-23 Michigan Poor 1959 68.9 m 6,030
I-96 Michigan Good 2001 144.7 m 6,007
RED CEDAR RIVER Michigan Fair 1999 28.1 m 6,002

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.