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
GRAND RIVER Michigan Good 2005 15.2 m 1,087
ROUGE RIVER Michigan Good 1970 82.3 m 1,087
WHITE FEATHER CREEK Michigan Good 1990 7.9 m 1,086
KALAMAZOO RIVER Michigan Good 2017 67.1 m 1,086
W BOULEVARD; FLINT RIVER Michigan Poor 1967 77.4 m 1,084
MAPLE RIVER BRANCH Michigan Poor 1928 9.7 m 1,083
MAPLE RIVER Michigan Poor 1958 24.3 m 1,083
SUGAR RIVER Michigan Good 1997 6.1 m 1,083
FLAT RIVER Michigan Fair 1985 27.4 m 1,082
MAPLE RIVER Michigan Fair 1966 57.6 m 1,080
NOVI-LYON DRAIN Michigan Poor 1970 8.8 m 1,080
SMITHS CREEK Michigan Good 2016 13.5 m 1,080
SANDSTONE CREEK Michigan Good 2013 12.2 m 1,079
PORTAGE RIVER Michigan Good 2017 12.2 m 1,079
SWAN CREEK Michigan Poor 1924 15.2 m 1,077
US-10 Michigan Poor 1961 82.1 m 1,077
ECORSE CREEK Michigan Fair 1993 9.2 m 1,077
FARMERS CREEK Michigan Good 1995 14.6 m 1,076
WALDO DRAIN Michigan Fair 1932 7.9 m 1,075
PINE RIVER Michigan Fair 1979 40.8 m 1,074
GUN RIVER Michigan Fair 1958 19.5 m 1,073
WHITE RIVER Michigan Good 2005 44.5 m 1,073
RIFLE RIVER Michigan Good 1987 22.8 m 1,072
GULL LAKE OUTLET Michigan Fair 1937 6.2 m 1,069
MAPLE RIVER Michigan Good 2015 20.1 m 1,066
HOLLAND CREEK Michigan Fair 1928 12.2 m 1,063
WEST BR PAW PAW RIVER Michigan Fair 1983 10.6 m 1,063
SILVER RIVER Michigan Fair 1999 27.4 m 1,060
I-69 Michigan Fair 1970 110.9 m 1,060
MANISTEE RIVER Michigan Good 1958 30.5 m 1,060
ST JOSEPH RIVER Michigan Fair 1977 76.8 m 1,060
I-75 AND I-96 Michigan Good 2007 161.8 m 1,060
BEAVER CREEK Michigan Good 2016 15.2 m 1,059
PINE RIVER Michigan Good 1987 45.7 m 1,058
S BRANCH KALAMAZOO R Michigan Good 2004 15.2 m 1,058
S BR KALAMAZOO RIVER Michigan Fair 1990 7.6 m 1,055
PLUM CREEK DRAIN Michigan Fair 1974 10.6 m 1,055
AUSABLE RIVER Michigan Good 1971 47.0 m 1,054
TEN MILE CREEK Michigan Fair 1954 11.8 m 1,054
E BR GALIEN RIVER Michigan Poor 1941 8.1 m 1,051
WELLS CREEK Michigan Fair 1933 8.2 m 1,050
I-75 NB Michigan Fair 1962 59.7 m 1,050
DOAN CREEK Michigan Good 1957 14.0 m 1,050
GRAND RIVER Michigan Fair 1978 33.2 m 1,050
DOLLAR LAKE CHANNEL Michigan Good 2019 8.8 m 1,050
VICTORIA CREEK Michigan Fair 1963 8.5 m 1,050
US-131 SB Michigan Good 1979 42.8 m 1,050
NB US-131 Michigan Good 1979 42.8 m 1,050
PIGEON CREEK Michigan Poor 1920 16.9 m 1,050
LINDEN CREEK Michigan Good 2004 9.1 m 1,050

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.