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
TRIB TO W BR PAW PAW RIV Michigan Good 1960 10.0 m 1,938
TRAP ROCK RIVER Michigan Fair 1975 16.4 m 1,937
LITTLE MAPLE RIVER Michigan Fair 1992 9.1 m 1,936
CASS RIVER Michigan Fair 2002 60.9 m 1,931
CASS RIVER OVERFLOW Michigan Fair 2002 60.9 m 1,931
GRAND RIVER Michigan Good 2015 18.8 m 1,930
POTTER CREEK Michigan Good 1993 7.3 m 1,930
BEEBE CREEK Michigan Fair 1930 9.7 m 1,927
C S X Michigan Fair 1987 57.6 m 1,925
CEDAR CREEK Michigan Good 2015 18.3 m 1,925
I-75 Michigan Good 2021 53.4 m 1,925
ELM CREEK DRAIN Michigan Fair 1978 6.4 m 1,923
I-75 Michigan Good 2015 63.7 m 1,921
RIVER RAISIN Michigan Poor 1963 56.4 m 1,920
MONTELLO PARK DRAIN Michigan Poor 1900 6.7 m 1,920
I-94 Michigan Fair 1966 59.8 m 1,920
SOUTH BR WHITE CREEK Michigan Fair 1993 18.3 m 1,920
SIX MILE CR/STEWART DRN Michigan Good 2010 6.5 m 1,917
PAW PAW RIVER Michigan Good 1987 28.6 m 1,917
SWAN CREEK Michigan Good 2014 15.8 m 1,913
DEAD RIVER Michigan Fair 2010 162.2 m 1,912
HALFWAY CREEK Michigan Good 1991 37.8 m 1,912
CONWAY COHOCTAH DRAIN Michigan Good 2007 7.9 m 1,909
I-94 Michigan Good 1953 80.7 m 1,907
PINE RIVER Michigan Fair 1948 100.1 m 1,904
PILGRIM RIVER Michigan Good 2019 12.8 m 1,903
I-69 Michigan Fair 1968 119.8 m 1,902
FLEMMING DRAIN Michigan Good 2007 17.4 m 1,901
I-94 Michigan Fair 1963 58.8 m 1,900
S BR PENTWATER RIVER Michigan Fair 1988 19.5 m 1,900
SOUTH BR PINE RIVER Michigan Fair 1996 16.4 m 1,900
BIG GARLIC RIVER Michigan Good 2015 18.3 m 1,900
GRAND RIVER Michigan Fair 1968 85.3 m 1,900
LITTLE GARLIC RIVER Michigan Good 2014 18.3 m 1,900
S BR OF RICE CREEK Michigan Good 2012 7.3 m 1,900
PIGEON RIVER Michigan Poor 1964 32.3 m 1,900
ST JOSEPH RIVER Michigan Fair 1949 19.5 m 1,900
WEEKS DRAIN Michigan Poor 1980 8.5 m 1,896
PAW PAW RIVER Michigan Fair 1981 41.1 m 1,895
I-196 Michigan Fair 1972 120.6 m 1,893
BATTLE CREEK RIVER Michigan Fair 1929 30.8 m 1,891
SHELDON DRAIN Michigan Fair 1988 7.0 m 1,888
RATTLE RUN CREEK Michigan Fair 1977 12.2 m 1,888
SOUTH BR FLINT RIVER Michigan Good 1994 13.4 m 1,887
BEAVER CREEK Michigan Fair 1959 29.5 m 1,886
I-69 Michigan Fair 1985 80.0 m 1,882
MUSKRAT CREEK Michigan Fair 1987 10.9 m 1,881
PRAIRIE RIVER Michigan Fair 1967 21.9 m 1,881
SUCKER CREEK Michigan Good 1992 20.5 m 1,880
GRAHAM DRAIN Michigan Fair 1973 6.9 m 1,880

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.