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
ST JOSEPH RIVER Michigan Fair 1976 174.0 m 7,850
I-496 Michigan Fair 1968 44.6 m 7,850
I-75 NB Michigan Fair 1971 138.0 m 7,828
I-75 NB Michigan Fair 1971 134.4 m 7,828
BLACK RIVER & SCOTT AVE Michigan Good 2011 412.2 m 7,820
PAINT CREEK Michigan Poor 1962 6.4 m 7,813
I-94 Michigan Good 2019 47.9 m 7,805
GRAND RIVER Michigan Fair 1989 9.1 m 7,800
OLD 76|S SAINT HELEN RD Michigan Fair 1971 49.4 m 7,800
I-69 Michigan Fair 1970 139.5 m 7,800
BUTTERNUT CREEK Michigan Fair 2015 6.1 m 7,800
BLACK CREEK Michigan Fair 2002 13.5 m 7,790
11 MILE ROAD Michigan Fair 1981 30.7 m 7,789
13 MILE ROAD Michigan Fair 1981 38.4 m 7,789
11 MILE ROAD Michigan Fair 1981 31.7 m 7,789
13 MILE ROAD Michigan Good 1981 32.3 m 7,789
M-27|S STRAITS HWY Michigan Fair 1962 69.4 m 7,777
M-27|S STRAITS HWY Michigan Fair 1962 70.2 m 7,777
STURGEON RIVER Michigan Fair 1962 14.9 m 7,777
STURGEON RIVER Michigan Fair 1962 14.9 m 7,777
MIDDLE ROUGE RIVER Michigan Fair 1933 22.0 m 7,776
MILL CREEK Michigan Good 2016 13.7 m 7,775
I-75 NB Michigan Fair 1962 69.6 m 7,774
US-10 Michigan Fair 1999 96.6 m 7,770
N ORE CREEK Michigan Fair 1960 49.1 m 7,770
CSX RR & HOLMES ST Michigan Poor 1969 219.0 m 7,766
AU GRES RIVER Michigan Fair 1930 36.6 m 7,728
THREAD RIVER Michigan Poor 1928 13.7 m 7,716
MILK RIVER Michigan Good 2001 24.6 m 7,710
SAGANING CREEK Michigan Fair 1937 25.1 m 7,706
S BR PINE RIVER Michigan Fair 1935 29.3 m 7,706
I-275 Michigan Fair 1974 110.9 m 7,700
M-55 Michigan Fair 1972 61.4 m 7,700
M-55 Michigan Fair 1972 61.0 m 7,700
CARMAN CREEK Michigan Good 2020 7.9 m 7,699
I-96 (JEFFRIES FRWY) Michigan Poor 1970 100.9 m 7,690
ST JOSEPH RIVER Michigan Fair 1984 399.3 m 7,675
ST JOSEPH RIVER Michigan Fair 1984 460.0 m 7,675
US-127 SB Michigan Fair 1961 70.7 m 7,675
I-75 Michigan Good 1966 45.4 m 7,670
IRON RIVER Michigan Fair 1997 30.5 m 7,655
US-23 Michigan Fair 2017 54.1 m 7,650
HOLLY DRAIN Michigan Fair 1967 17.0 m 7,643
MENOMINEE RIVER Michigan Fair 1972 175.6 m 7,640
POWER CANAL Michigan Fair 1970 80.8 m 7,637
MILLER DRAIN Michigan Poor 1964 8.2 m 7,630
M-10 NB Michigan Fair 1959 31.1 m 7,626
SAGINAW RIVER Michigan Fair 1975 243.8 m 7,625
CANADIAN NATIONAL RR Michigan Good 2004 30.0 m 7,624
RED RUN DRAIN Michigan Poor 1970 7.7 m 7,600

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.