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
MAPLE RIVER Michigan Good 2014 25.9 m 117
BOARDMAN RIVER Michigan Good 1949 11.5 m 117
DRAIN #115 Michigan Fair 1978 7.6 m 117
PORTAGE CREEK Michigan Good 1990 17.0 m 117
FLEMING DRAIN Michigan Fair 1991 16.4 m 117
FLAT RIVER Michigan Fair 1994 32.9 m 117
FLAT RIVER Michigan Fair 1996 36.5 m 117
NORTH BR CHIPPEWA RIVER Michigan Good 2014 14.0 m 117
MONAGHAN CREEK Michigan Good 2017 7.9 m 117
KUIPERS DRAIN Michigan Fair 2004 11.7 m 116
MAPLE RIVER Michigan Good 1990 21.3 m 116
DRAIN #290 Michigan Fair 1978 7.6 m 116
S BR KALAMAZOO RIVER Michigan Fair 1983 8.2 m 116
FISH CREEK Michigan Fair 1985 38.4 m 116
BIG BAIRD CREEK Michigan Poor 1957 6.7 m 116
COLE DRAIN Michigan Poor 1920 41.1 m 116
WHITE CREEK DRAIN #2 Michigan Good 2015 11.6 m 116
FOX CREEK Michigan Good 1981 10.7 m 116
DUNCAN CREEK Michigan Fair 1970 8.1 m 116
S BR SHIAWASSEE RIVER Michigan Good 2010 23.5 m 115
BEAR DRAIN Michigan Fair 2014 9.1 m 115
MAPLE RIVER Michigan Fair 1984 28.6 m 115
STATE DRAIN Michigan Good 1999 31.4 m 115
LITTLE MANISTEE RIVER Michigan Fair 1954 7.3 m 115
LITTLE MANISTEE RIVER Michigan Fair 1979 15.8 m 115
FISH CREEK Michigan Fair 1992 19.5 m 115
S BR CASS RIVER I/C DRN Michigan Fair 1991 27.4 m 115
PLUM CREEK Michigan Good 2023 8.9 m 115
PINE RIVER Michigan Poor 1923 25.0 m 115
ALLEN DRAIN Michigan Good 1999 18.3 m 115
WISCOGGIN DAIRN Michigan Good 1986 14.6 m 115
BRUSH CREEK Michigan Fair 1993 8.5 m 115
BASELINE CREEK Michigan Good 2009 6.7 m 115
DRAIN #49 Michigan Good 2016 7.7 m 114
BAD RIVER DRAIN Michigan Poor 1978 11.2 m 114
PINE RIVER Michigan Fair 1983 39.6 m 114
CEDAR CREEK Michigan Fair 1984 8.5 m 114
SECORD LAKE OUTLET Michigan Fair 1981 7.9 m 114
SLAGLE CREEK Michigan Good 2011 7.8 m 114
SLAGLE CREEK Michigan Good 2010 7.8 m 114
HIGHBANK CREEK Michigan Poor 1968 7.4 m 114
BAD RIVER DRAIN Michigan Fair 1903 10.3 m 113
DRAIN #1 Michigan Fair 1982 9.7 m 113
DRAIN #1 Michigan Good 1987 17.0 m 113
JORDAN CREEK Michigan Good 1994 15.2 m 113
BEAN CREEK Michigan Good 1996 29.2 m 113
TAMARACK CREEK Michigan Good 1983 12.2 m 113
MID BRANCH TITTABAWASSEE Michigan Good 1990 12.2 m 113
KELSEY CREEK Michigan Good 2004 6.6 m 113
RABBIT RIVER Michigan Fair 1971 12.2 m 112

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.