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
DOWAGIAC CREEK Michigan Fair 1952 12.2 m 5,743
STURGEON RIVER Michigan Good 2003 73.2 m 5,743
ANNA RIVER Michigan Fair 1978 11.8 m 5,715
MILKS DRAIN Michigan Good 2016 6.7 m 5,700
KALAMAZOO RIVER Michigan Good 1983 31.4 m 5,700
PATTEE CREEK Michigan Fair 1939 7.4 m 5,700
CASS RIVER Michigan Poor 1964 118.9 m 5,700
I-96 Michigan Fair 1959 84.1 m 5,700
MESSNER DRAIN Michigan Fair 1941 10.7 m 5,700
M-14 Michigan Fair 1966 78.0 m 5,700
US-127 NB & EBERHART RD Michigan Fair 1961 72.5 m 5,688
US-10 WB RAMP Michigan Fair 1962 46.0 m 5,688
PAW PAW RIVER Michigan Fair 1925 10.8 m 5,684
GRAND RIVER Michigan Good 1996 117.0 m 5,675
HAZEN CREEK Michigan Fair 1978 18.2 m 5,656
SHIAWASSEE RIVER Michigan Poor 1928 10.6 m 5,647
UNNAMED CREEK Michigan Good 1997 6.1 m 5,646
ROGUE RIVER Michigan Good 1970 45.7 m 5,646
SPAULDING DRAIN Michigan Fair 1940 9.1 m 5,643
SPAULDING DRAIN Michigan Fair 1949 9.1 m 5,643
BRATON CREEK Michigan Fair 1935 9.4 m 5,638
PINE RIVER Michigan Fair 1936 21.3 m 5,634
SEVILLE SUMNER DRAIN Michigan Poor 1936 8.4 m 5,634
N BRANCH BLACK RIVER Michigan Good 1992 13.4 m 5,632
US-23 Michigan Good 2017 60.9 m 5,625
HORSESHOE DRAIN Michigan Good 2017 8.0 m 5,625
MENOMINEE RIVER Michigan Fair 1973 99.9 m 5,620
FRANK & POET DRAIN Michigan Poor 1965 7.0 m 5,617
GALIEN RIVER Michigan Fair 1975 60.3 m 5,615
I-96 Michigan Fair 1961 64.3 m 5,609
I-96 Michigan Good 1974 61.0 m 5,600
I-75 Michigan Good 2023 57.0 m 5,600
NORFOLK SOUTHERN RR Michigan Fair 2000 23.3 m 5,600
M-5 SB / I-96 / I-697 Michigan Good 1992 287.6 m 5,600
ROUGE RIVER Michigan Poor 1959 9.1 m 5,600
M-8 DAVISON FWY Michigan Good 1996 64.8 m 5,600
M-5 NB Michigan Fair 2000 103.3 m 5,600
SELBY TO I-475 SB ON RP Michigan Fair 1977 108.3 m 5,600
SHIAWASSEE RIVER Michigan Good 2023 11.0 m 5,600
I-94 Michigan Good 2011 70.1 m 5,600
PORTAGE CREEK Michigan Good 1988 10.0 m 5,600
SEXTON-KILFOIL DRAIN Michigan Good 1960 11.6 m 5,600
US-131 NB Michigan Fair 1997 58.2 m 5,590
SEBEWAING RIVER Michigan Good 2013 46.9 m 5,590
BRANDYWINE CREEK Michigan Fair 1982 9.7 m 5,588
COLD CREEK Michigan Poor 1930 9.4 m 5,588
CARP CREEK Michigan Fair 1947 6.1 m 5,585
M BR ESCANABA RIVER Michigan Fair 1989 18.9 m 5,585
US-131 BR Michigan Fair 1964 107.1 m 5,583
BLACK CREEK Michigan Fair 1931 18.3 m 5,583

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.