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
MACKINAC TRAIL Michigan Fair 1963 36.6 m 2,039
PIGEON RIVER Michigan Poor 1995 32.1 m 2,035
N BR WHITE RIVER Michigan Fair 1963 41.7 m 2,034
STONY CREEK Michigan Fair 1947 16.1 m 2,031
I-196 & US-31 Michigan Fair 1963 71.3 m 2,030
US-10 Michigan Poor 1958 60.3 m 2,030
YELLOW RIVER DRAIN Michigan Fair 1938 7.6 m 2,030
PINE RIVER Michigan Poor 1990 41.7 m 2,030
I-75 Michigan Fair 1962 102.3 m 2,030
LAKE BARTHOLEMEW CHANNEL Michigan Fair 2007 20.1 m 2,028
POTATO RIVER Michigan Fair 1952 45.4 m 2,025
BLACK RIVER Michigan Fair 1979 50.5 m 2,025
SILVER CREEK Michigan Good 2012 7.8 m 2,024
BIG CREEK Michigan Good 2001 13.9 m 2,021
PARKING LOT Michigan Fair 2000 89.7 m 2,021
ALDER CREEK Michigan Good 1994 10.5 m 2,020
BIRCH CREEK Michigan Good 2003 6.7 m 2,020
RABBITS BACK CREEK Michigan Fair 1930 6.4 m 2,020
POTTER CREEK DRAIN Michigan Fair 1969 10.0 m 2,019
POTTER CREEK Michigan Fair 1986 6.7 m 2,019
PORTAGE RIVER Michigan Good 1991 18.2 m 2,017
BIG MANISTEE RIVER Michigan Good 1993 120.8 m 2,015
WOOD OUTLET DRAIN Michigan Poor 1964 10.5 m 2,015
DAVIS CREEK Michigan Good 1992 17.5 m 2,011
CN NORTH AMERICA Michigan Good 2003 64.3 m 2,007
BIG BEAR CREEK Michigan Poor 1977 18.2 m 2,006
BUTTERMILK CREEK Michigan Good 1970 8.0 m 2,000
BIG SAUBLE RIVER Michigan Fair 1966 19.5 m 2,000
I-696 Michigan Fair 1973 59.7 m 2,000
I-696 Michigan Poor 1972 54.3 m 2,000
NORTHWEST DRAIN Michigan Fair 1972 7.6 m 2,000
SHEBEON DRAIN Michigan Fair 1949 16.7 m 2,000
I-75 Michigan Fair 1972 86.9 m 2,000
I-75 Michigan Fair 1958 61.6 m 2,000
S BR TOBACCO RIVER Michigan Fair 2001 14.6 m 2,000
I-69 Michigan Fair 1970 63.1 m 2,000
GRAND RIVER Michigan Fair 1975 121.9 m 2,000
M-53 Michigan Fair 2002 121.2 m 2,000
PENTWATER RIVER Michigan Fair 1964 36.6 m 2,000
I-475 Michigan Fair 1971 70.4 m 2,000
I-696 Michigan Fair 1988 39.6 m 2,000
I-196 & M-21 Michigan Fair 2009 46.9 m 2,000
RED CEDAR RIVER Michigan Poor 1980 39.2 m 2,000
PINE RIVER Michigan Good 2009 33.5 m 2,000
I-75 Michigan Good 1962 69.8 m 2,000
STURGEON RIVER Michigan Fair 1945 16.9 m 2,000
I-496 Michigan Fair 1969 58.2 m 2,000
AU SABLE RIVER Michigan Fair 1975 18.3 m 2,000
WHITE RIVER Michigan Good 2010 17.3 m 2,000
CLAIRE DRAIN Michigan Good 1982 12.2 m 1,997

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.