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
LOOKING GLASS RIVER Michigan Fair 2000 23.5 m 10,212
MIDDLE RIVER ROUGE Michigan Fair 1996 20.7 m 10,203
WOLF CREEK Michigan Fair 1952 18.3 m 10,200
I-275 Michigan Fair 1972 109.7 m 10,200
M-39 Michigan Fair 1964 36.7 m 10,200
BERRY RD Michigan Fair 1966 33.8 m 10,196
JACKSON & LANSING RR Michigan Fair 1957 45.4 m 10,196
BERRY RD Michigan Fair 1966 33.8 m 10,196
JACKSON & LANSING RR Michigan Fair 1957 45.4 m 10,196
M-10 Michigan Fair 1958 33.6 m 10,191
POWER CANAL Michigan Fair 1934 78.3 m 10,180
US-131 Michigan Good 2011 51.2 m 10,163
BEAR CREEK Michigan Good 1973 18.2 m 10,158
20 TH AVE (CR380) Michigan Good 2011 34.4 m 10,151
20 TH AVE (CR380) Michigan Good 2011 34.4 m 10,151
HANDY CREEK Michigan Good 1979 7.3 m 10,150
BRUCE CREEK Michigan Fair 1979 6.1 m 10,150
HANDY CREEK Michigan Good 1979 7.3 m 10,150
BRUCE CREEK Michigan Fair 1979 6.1 m 10,150
TITTABAWASSEE RIVER Michigan Fair 1976 147.0 m 10,133
I-94EB TO I-75NB RAMP Michigan Fair 1964 50.3 m 10,110
I-75 Michigan Good 1963 72.3 m 10,110
I-94 Michigan Fair 1962 83.5 m 10,110
I-75 & RAMP Michigan Fair 1964 235.3 m 10,110
I-75 Michigan Fair 1964 93.5 m 10,110
I-75 SB Michigan Fair 1962 58.8 m 10,110
I-75 E&W TO SB TURN RDWY Michigan Poor 1964 33.8 m 10,110
KALAMAZOO RIVER Michigan Fair 1990 67.7 m 10,104
M-6 Michigan Good 2001 79.4 m 10,100
BATTLE CREEK RIVER Michigan Fair 1991 47.5 m 10,100
M-21 Michigan Fair 1993 39.0 m 10,100
M-21 Michigan Fair 1993 39.0 m 10,100
D&M RR (ABN) Michigan Fair 1957 77.7 m 10,100
CENTRAL ST Michigan Fair 1957 39.7 m 10,100
HONEY CREEK Michigan Good 1999 11.2 m 10,088
DEER CREEK Michigan Good 1976 10.6 m 10,080
PAINT CREEK Michigan Good 2024 11.6 m 10,078
LOBDELL LAKE DAM Michigan Fair 1929 10.4 m 10,073
JOHNSON DRAIN Michigan Fair 1933 11.8 m 10,057
BLAKELY DRAIN Michigan Poor 1924 14.9 m 10,048
WOLF CREEK Michigan Poor 1981 19.2 m 10,021
US-23 Michigan Fair 1962 86.8 m 10,000
ST JOSEPH RIVER Michigan Good 2013 265.2 m 9,999
FOWLER CREEK Michigan Good 2021 7.3 m 9,991
CLARK RD Michigan Good 1983 29.5 m 9,991
CLARK RD Michigan Fair 1983 29.5 m 9,991
BLACK RIVER TRIBUTARY Michigan Good 2023 33.5 m 9,990
SUGAR CREEK Michigan Good 2002 7.3 m 9,986
FRED MEIJER STATE TRAIL Michigan Fair 1993 34.6 m 9,978
FRED MEIJER STATE TRAIL Michigan Fair 1993 34.6 m 9,978

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.