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
I-69 Michigan Fair 1985 90.4 m 8,945
I-96 Michigan Fair 1972 54.8 m 8,925
I-96 Michigan Fair 1972 58.8 m 8,925
SILVER CREEK Michigan Good 2018 7.2 m 8,920
SMITH CREEK Michigan Good 2017 6.7 m 8,920
SALT RIVER Michigan Good 1996 20.7 m 8,910
HONEY CREEK Michigan Poor 1985 8.5 m 8,901
US-131 Michigan Fair 1999 64.3 m 8,900
I-75 Michigan Good 2009 60.1 m 8,900
I-94 Michigan Good 2014 185.9 m 8,897
E B COON CREEK Michigan Poor 1977 16.1 m 8,890
MIDDLE ROUGE RIVER Michigan Fair 1949 27.4 m 8,882
MUSEUM DRIVE Michigan Fair 1987 11.8 m 8,882
OPEN AREA Michigan Poor 1931 145.7 m 8,816
BLACK RIVER Michigan Fair 1967 72.2 m 8,800
RUSSELL CREEK Michigan Good 2020 6.4 m 8,800
NORTH BR. ECORSE RIVER Michigan Fair 1962 11.2 m 8,800
I-75 Michigan Fair 1962 94.2 m 8,800
I-475S ON RMP C Michigan Good 1970 41.8 m 8,800
ROGUE RIVER Michigan Good 1922 18.2 m 8,792
POLLY ANN TRAIL Michigan Fair 1983 52.4 m 8,789
POLLY ANN TRAIL Michigan Fair 1983 52.4 m 8,789
BOGUE CREEK Michigan Poor 1925 7.3 m 8,772
CSX RR Michigan Good 1971 98.4 m 8,760
MIDDLE ROUGE RIVER Michigan Poor 1922 19.5 m 8,758
MIDDLE ROUGE RIVER Michigan Poor 1922 19.5 m 8,758
SHIAWASSEE RIVER Michigan Fair 1983 36.5 m 8,752
SYCAMORE CREEK Michigan Fair 1962 33.5 m 8,725
FLINT RIVER Michigan Fair 1928 33.5 m 8,725
GRAND TRUNK RAILROAD Michigan Good 2021 31.9 m 8,715
US-10 Michigan Fair 1960 123.1 m 8,715
ROUGE RIVER Michigan Fair 1987 19.4 m 8,706
ROUGE RIVER Michigan Fair 1970 12.3 m 8,706
WOLF CREEK Michigan Fair 1976 15.2 m 8,701
WOLF CREEK Michigan Fair 1979 15.5 m 8,701
SHIAWASSEE RIVER Michigan Good 2016 43.4 m 8,700
GRAND TRUNK WESTERN RR Michigan Poor 1976 57.3 m 8,700
I-96 Michigan Fair 1961 82.9 m 8,696
US-10BR WB & M-20 Michigan Fair 1960 46.3 m 8,691
CARP RIVER Michigan Fair 1955 33.2 m 8,662
CARP RIVER Michigan Fair 1958 33.2 m 8,662
M-10 Michigan Fair 1954 42.2 m 8,660
CHIPPEWA RIVER Michigan Poor 1961 61.3 m 8,658
CHIPPEWA RIVER Michigan Fair 1961 61.3 m 8,658
HIGMAN PARK ROAD Michigan Fair 1954 47.9 m 8,650
S BRANCH RAISIN RIVER Michigan Fair 1947 21.0 m 8,650
US-127 SB&NB US-127 C-D Michigan Fair 1985 171.7 m 8,647
KUKUK DRAIN Michigan Fair 1977 7.0 m 8,640
PIPESTONE CREEK Michigan Good 2002 139.4 m 8,632
LEWIS DRAIN Michigan Fair 1961 6.1 m 8,625

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.