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
VAN ETTAN CREEK Michigan Fair 1979 35.4 m 12,300
RED CEDAR RIVER Michigan Fair 2010 36.6 m 12,300
HURON RIVER Michigan Fair 1985 19.5 m 12,300
NORRIS CREEK Michigan Fair 1996 12.2 m 12,284
KEARSLEY CREEK Michigan Good 2007 15.2 m 12,282
INDIAN MILL CREEK Michigan Good 2010 13.9 m 12,274
BIG CREEK Michigan Fair 1972 29.7 m 12,272
BIG CREEK Michigan Fair 1972 29.7 m 12,272
STINE RD Michigan Fair 1972 41.8 m 12,272
SEAVER DRAIN Michigan Fair 1981 6.7 m 12,272
I-94 Michigan Fair 1963 65.8 m 12,256
WILLOW CREEK Michigan Fair 1979 10.0 m 12,255
I-75 Michigan Fair 1990 134.1 m 12,250
I-75 Michigan Fair 1990 134.1 m 12,250
RUSH CREEK Michigan Fair 1949 10.6 m 12,246
AUVASE CREEK Michigan Fair 1983 17.0 m 12,230
GRAND RIVER Michigan Good 1976 171.3 m 12,230
CONRAIL (ABN) Michigan Fair 1966 42.2 m 12,203
MIDDLE ROUGE RIVER Michigan Fair 2000 20.7 m 12,201
GRAND RIVER Michigan Fair 1967 171.9 m 12,200
I-75 & RAMP Michigan Fair 1963 155.8 m 12,200
I-94 Michigan Fair 1968 108.5 m 12,184
M-14 Michigan Poor 1966 77.3 m 12,183
I-94 Michigan Fair 1960 52.8 m 12,183
I-94 Michigan Fair 1959 51.5 m 12,173
HURON RIVER Michigan Poor 1983 66.6 m 12,156
SAGINAW RIVER Michigan Fair 1983 192.0 m 12,150
OLD ALLEGAN RD Michigan Fair 1964 35.4 m 12,125
OLD ALLEGAN RD Michigan Fair 1964 35.4 m 12,125
PINE RIVER Michigan Good 1960 54.9 m 12,110
KALAMAZOO RIVER Michigan Fair 1943 82.3 m 12,100
SCHNABLE RIVER Michigan Fair 1988 16.5 m 12,100
I-496 Michigan Fair 1968 57.4 m 12,100
ST JOSEPH RIVER Michigan Fair 1968 40.5 m 12,063
ST JOSEPH RIVER Michigan Fair 1968 39.7 m 12,063
DEER CREEK Michigan Fair 2001 10.1 m 12,042
KEARSLEY CREEK Michigan Good 1994 23.7 m 12,023
BUCK CREEK Michigan Poor 1965 16.5 m 12,000
TITTABAWASSEE RIVER Michigan Fair 1968 208.5 m 12,000
I-696 &RAMPS B C H &F Michigan Good 1975 173.6 m 12,000
CHEBOYGAN RIVER Michigan Fair 2007 115.7 m 12,000
I-69 Michigan Fair 1971 71.6 m 12,000
CLAM RIVER Michigan Poor 1968 6.7 m 12,000
I-75 Michigan Fair 1962 91.5 m 12,000
I-696 Michigan Fair 1972 61.0 m 12,000
MND RD &RMPS A&B O I-696 Michigan Fair 1977 129.6 m 11,996
I-75 Michigan Poor 1971 122.5 m 11,989
PLATTE RIVER Michigan Fair 1926 18.3 m 11,984
LEMON CREEK Michigan Good 1990 6.1 m 11,984
I-75 Michigan Good 1967 52.4 m 11,980

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.