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.

Clear
BridgeLocationConditionYear BuiltLengthADT
LEWIS DRAIN Michigan Fair 1961 6.1 m 8,625
LEWIS DRAIN Michigan Fair 1961 6.1 m 8,625
EAST RIVER RD Michigan Fair 1961 57.9 m 8,625
M-14 Michigan Poor 1966 69.9 m 8,611
US-31 BR (58 TH STREET) Michigan Fair 1964 57.6 m 8,602
I-94 Michigan Poor 1960 96.3 m 8,601
DURHAM CREEK Michigan Fair 1925 7.3 m 8,600
ADAMS RD ON RAMP Michigan Good 2004 27.1 m 8,600
I-69 Michigan Fair 1959 68.9 m 8,600
THREAD RIVER Michigan Good 2011 19.5 m 8,600
BASS RIVER Michigan Fair 1929 12.2 m 8,591
HOWE DRAIN Michigan Good 2006 7.3 m 8,575
PINE CREEK Michigan Fair 1947 7.6 m 8,571
N BR BOARDMAN RIVER Michigan Fair 1940 8.9 m 8,567
M-10 Michigan Good 2017 45.4 m 8,565
M-10 Michigan Good 2017 45.4 m 8,565
I-475 Michigan Fair 1970 53.0 m 8,561
VAN BUREN TRAIL Michigan Fair 1963 58.5 m 8,557
VAN BUREN TRAIL Michigan Fair 1963 58.5 m 8,557
I-196 Michigan Fair 1972 74.1 m 8,550
PATRICK ST Michigan Fair 1960 39.0 m 8,550
US-23 Michigan Fair 1959 75.6 m 8,550
MDOT RR CORRIDOR Michigan Fair 1968 61.0 m 8,549
CARMAN CREEK Michigan Good 2020 12.2 m 8,547
GRAND RIVER Michigan Fair 1987 12.8 m 8,546
HURON RIVER Michigan Fair 1977 25.9 m 8,545
WHITE RIVER Michigan Poor 1986 27.4 m 8,531
I-75 Michigan Good 2022 67.8 m 8,530
TACOOSH RIVER Michigan Fair 1990 10.4 m 8,505
RAPID RIVER Michigan Fair 1931 24.4 m 8,505
LOG RD & CSX RR (ABN) Michigan Fair 1975 82.0 m 8,500
M-59 Michigan Fair 1994 43.6 m 8,500
CLYDE PARK AVENUE Michigan Fair 2000 39.0 m 8,500
BUCHANAN ROAD Michigan Fair 1975 37.0 m 8,500
BUCHANAN ROAD Michigan Fair 1975 45.7 m 8,500
I-696 RAMP N TO W Michigan Fair 1972 44.8 m 8,500
I-96 Michigan Fair 1970 84.4 m 8,500
LOG RD & CSX RR (ABN) Michigan Fair 1975 82.0 m 8,500
LOW BRANCH ROUGE RIVER Michigan Fair 1935 19.5 m 8,500
CLYDE PARK AVENUE Michigan Good 2000 39.0 m 8,500
M-39 Michigan Good 1962 48.6 m 8,500
ROUGE RIVER Michigan Good 1957 8.4 m 8,500
M-59 Michigan Fair 1994 39.5 m 8,500
M-59 Michigan Good 1994 39.5 m 8,500
I-696 Michigan Fair 1987 39.6 m 8,500
SHIAWASSEE RIVER Michigan Poor 1958 9.1 m 8,500
I-675 Michigan Fair 1971 73.2 m 8,490
KALAMAZOO RIVER Michigan Good 2004 108.3 m 8,487
POWDER MILL CREEK Michigan Poor 1962 12.0 m 8,481
FLAT RIVER Michigan Good 1965 45.1 m 8,480

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.