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
WOLF CREEK Michigan Good 1986 18.2 m 3,827
BOARDMAN RIVER Michigan Fair 1956 18.3 m 3,824
I-94 Michigan Fair 1960 109.2 m 3,822
GRAND RIVER Michigan Good 1924 61.6 m 3,815
BALDWIN CREEK Michigan Fair 1931 10.6 m 3,813
MILLECOQUIN RIVER Michigan Fair 1940 30.5 m 3,813
SANBORN CREEK Michigan Fair 1934 7.9 m 3,813
WHITE PIGEON RIVER Michigan Good 1931 30.4 m 3,802
RAMP TO M-8 Michigan Fair 1971 103.0 m 3,800
US-131 NB & M-46 NB Michigan Fair 1971 57.5 m 3,800
US-31 BR Michigan Fair 1959 90.8 m 3,800
S BRANCH RIVER RAISIN Michigan Fair 1949 23.0 m 3,800
US-23 Michigan Fair 1962 76.8 m 3,800
M-24 Michigan Fair 1962 55.8 m 3,800
US-131 SB & M-46 SB Michigan Fair 1971 56.1 m 3,800
FORD RIVER Michigan Fair 1932 55.1 m 3,800
ST JOSEPH RIVER Michigan Good 2022 6.7 m 3,798
ROGUE RIVER Michigan Fair 1924 30.5 m 3,797
HUGHES DRAIN Michigan Fair 1985 7.3 m 3,793
I-375 Michigan Fair 1964 110.3 m 3,784
I-75 Michigan Fair 1962 67.1 m 3,780
SHIAWASSEE RIVER Michigan Good 2022 9.4 m 3,780
CN RAILROAD Michigan Good 2012 32.5 m 3,775
ROUGE RIVER Michigan Fair 1961 11.5 m 3,773
SPRING VALLEY DRAIN Michigan Good 1986 6.4 m 3,773
FRANKLIN RIVER Michigan Poor 1961 9.1 m 3,770
BENJAMIN RUN Michigan Good 2008 15.8 m 3,762
PAINT CREEK Michigan Fair 1958 8.2 m 3,761
GRAND RIVER Michigan Fair 1936 15.0 m 3,758
E BR TEASPOON CREEK Michigan Fair 1993 8.1 m 3,756
I-94 Michigan Good 2019 60.4 m 3,745
S FORK OF BAD RIVER Michigan Fair 1958 7.7 m 3,741
LAMB CREEK Michigan Fair 1959 12.2 m 3,741
E BR OF GRIFFUS CREEK Michigan Fair 1935 6.1 m 3,741
I-94 Michigan Fair 1960 78.9 m 3,740
PLASTER CREEK Michigan Good 1967 7.6 m 3,738
LITTLE BLACK RIVER Michigan Good 2016 10.7 m 3,731
GTW RR & RIVARD ST Michigan Fair 1973 148.7 m 3,729
CEDAR CREEK Michigan Fair 1960 8.8 m 3,725
CEDAR CREEK Michigan Good 1960 8.8 m 3,725
CEDAR CREEK Michigan Fair 2002 9.8 m 3,725
CEDAR CREEK Michigan Fair 1960 7.9 m 3,725
CEDAR CREEK Michigan Good 1935 6.1 m 3,725
GTW RR & GARRISON RD Michigan Fair 1992 47.5 m 3,723
POWER CANAL Michigan Fair 1979 86.5 m 3,720
MARINE CITY DRAIN Michigan Fair 1942 10.7 m 3,717
LOWER ROUGE RIVER Michigan Good 2019 33.5 m 3,715
HEALY BROOK DRAIN Michigan Good 2017 8.2 m 3,715
US-127 Michigan Poor 1961 69.5 m 3,712
PIPESTONE CREEK Michigan Fair 2002 184.4 m 3,701

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.