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
N BRANCH WHITE CREEK Michigan Fair 1932 8.2 m 3,484
S BR CASS RIVER Michigan Good 2007 41.2 m 3,484
NORRIS CREEK Michigan Fair 1992 27.4 m 3,482
WEEKS DRAIN Michigan Fair 1956 12.2 m 3,480
KAMPEN-STRUK DRAIN Michigan Poor 1957 10.9 m 3,480
CASS RIVER Michigan Fair 1957 12.2 m 3,478
E BRANCH RUSH CREEK Michigan Fair 1972 16.2 m 3,470
STURGEON RIVER Michigan Good 1972 33.2 m 3,462
BULL RUN CREEK Michigan Good 1936 10.4 m 3,462
BIG FISHDAM RIVER Michigan Fair 1936 18.3 m 3,462
LITTLE FISHDAM RIVER Michigan Fair 1936 15.2 m 3,462
PINE RUN CREEK Michigan Fair 1988 14.0 m 3,452
I-94 Michigan Fair 1953 52.9 m 3,446
RABBIT RIVER Michigan Poor 1940 10.0 m 3,443
KOCHVILLE DRAIN Michigan Good 2001 14.5 m 3,437
ARMS CREEK Michigan Good 2018 6.7 m 3,435
GRATIOT RIVER Michigan Good 1953 7.6 m 3,430
WABASCON CREEK Michigan Fair 1929 8.5 m 3,430
I-96 Michigan Fair 1962 65.8 m 3,425
BARK RIVER Michigan Fair 1948 21.3 m 3,418
PINE CREEK DRAIN Michigan Good 2017 6.7 m 3,415
MANISTEE RIVER Michigan Good 2021 128.3 m 3,408
SOUTH BR CHIPPEWA RIVER Michigan Good 2002 38.0 m 3,408
DEER CREEK Michigan Fair 1979 12.2 m 3,408
BLAKELY DRAIN Michigan Poor 1935 9.1 m 3,405
KAWKAWLIN RIVER Michigan Fair 1928 18.2 m 3,404
MILL CREEK Michigan Good 2017 26.4 m 3,403
PAINT CREEK Michigan Good 2007 16.8 m 3,400
STONY CREEK Michigan Good 1961 12.2 m 3,400
CHRISTIANA CREEK Michigan Good 1993 12.2 m 3,400
FLINT RIVER Michigan Fair 1978 67.0 m 3,400
CLAM RIVER Michigan Good 2005 11.3 m 3,400
I-94 Michigan Fair 1958 49.1 m 3,400
I-94 Michigan Good 1965 56.1 m 3,400
M-8 DAVISON FWY Michigan Good 1996 64.8 m 3,400
I-496 RAMP WB Michigan Fair 1970 29.7 m 3,400
I-496 RAMP EB Michigan Fair 1970 28.8 m 3,400
GRAND RIVER Michigan Good 1984 17.4 m 3,393
NASH CREEK Michigan Fair 1974 12.8 m 3,386
OCQUEOC RIVER Michigan Fair 1954 16.5 m 3,382
RAINY RIVER Michigan Fair 1954 35.8 m 3,382
RED CEDAR RIVER IMP. DRN Michigan Fair 1967 8.0 m 3,380
I-475 Michigan Fair 1976 49.4 m 3,379
FLOWERFIELD CREEK Michigan Fair 1989 13.0 m 3,379
N BR PENTWATER RIVER Michigan Good 2001 53.3 m 3,377
TROUT FALLS CREEK Michigan Fair 1958 39.0 m 3,375
MICHIGAMME RIVER Michigan Fair 1958 78.9 m 3,375
I-96 Michigan Fair 1962 103.4 m 3,375
ST JOSEPH RIVER Michigan Fair 1965 106.7 m 3,375
JUPITER AVE Michigan Good 1999 24.7 m 3,370

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.