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
POWER CANAL Michigan Good 2004 72.8 m 5,883
I-94 Michigan Poor 1957 68.4 m 5,880
MAPLE BROOK Michigan Fair 1939 6.7 m 5,877
LAKE STATE RR Michigan Poor 1961 43.1 m 5,877
LAKE STATE RR Michigan Poor 1961 43.1 m 5,877
M-72|HURON ST Michigan Poor 1961 40.8 m 5,877
M-72|HURON ST Michigan Poor 1961 40.8 m 5,877
ROSE LAKE OUTLET Michigan Fair 1975 6.1 m 5,863
ROSE LAKE OUTLET Michigan Fair 1965 6.1 m 5,863
RIVER RAISIN Michigan Good 1920 70.1 m 5,860
GRAND RIVER Michigan Poor 1966 85.9 m 5,860
DOC & TOM CREEK Michigan Fair 1938 7.0 m 5,855
NORWAY CREEK Michigan Good 1938 8.2 m 5,855
SWAN CREEK Michigan Good 2016 16.5 m 5,850
I-69 Michigan Fair 1979 82.3 m 5,850
FLINT RIVER Michigan Good 1973 16.4 m 5,850
PINE RIVER Michigan Poor 1952 55.4 m 5,845
TAMARACK CR Michigan Fair 1957 19.8 m 5,843
KAWKAWLIN RIVER Michigan Fair 1935 40.8 m 5,842
SPRING BROOK Michigan Good 1998 7.3 m 5,828
HASLER CREEK DRAIN Michigan Fair 1993 12.2 m 5,828
GRAND RIVER Michigan Good 1929 54.8 m 5,825
JOHNSON CREEK Michigan Fair 1947 10.6 m 5,822
I-75 Michigan Good 1956 78.9 m 5,819
LITTLE RABBIT RIVER Michigan Good 1947 18.3 m 5,818
CARRIER CREEK Michigan Good 2004 7.9 m 5,817
INDIAN CREEK Michigan Poor 1934 12.2 m 5,815
ROUGE RIVER Michigan Poor 1963 7.2 m 5,814
BALL CREEK Michigan Fair 1985 10.3 m 5,813
YATES DRAIN Michigan Good 1970 13.7 m 5,812
CSX RR AND PENOYER CREEK Michigan Good 1986 96.0 m 5,811
KAMPEN-STRUIK DRAIN Michigan Poor 1980 9.7 m 5,810
HORSESHOE LAKE OUTLET Michigan Poor 1920 9.1 m 5,803
DANLY MACHINE BLDG Michigan Fair 1964 34.4 m 5,800
BELLE RIVER Michigan Good 1984 29.3 m 5,800
US-131BR & IONIA Michigan Fair 1964 54.8 m 5,800
RAPID RIVER Michigan Good 1983 18.2 m 5,800
I-696 Michigan Fair 1987 39.6 m 5,800
SYCAMORE CREEK Michigan Fair 1975 9.1 m 5,795
DINGELL RD & RAMP D2 Michigan Fair 2002 54.7 m 5,790
BUSH CREEK Michigan Fair 1960 12.2 m 5,784
PORTAGE CREEK Michigan Fair 1965 9.1 m 5,784
MILL CREEK Michigan Fair 1936 18.3 m 5,770
BLAKELY DRAIN Michigan Poor 1940 7.3 m 5,767
I-94 Michigan Fair 1953 87.4 m 5,766
N B CLINTON RIVER Michigan Good 1964 19.8 m 5,760
I-94 Michigan Fair 1950 56.0 m 5,756
BEELINE DRAIN Michigan Good 2015 9.2 m 5,750
CROCKERY CREEK Michigan Good 2009 24.4 m 5,749
STURGEON RIVER Michigan Good 2003 73.2 m 5,743

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.