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
TUPPER BROOK DRAIN Michigan Good 2004 9.8 m 260
SWAMP RAISIN CREEK Michigan Good 2009 21.0 m 260
LITTLE SWAN CREEK Michigan Good 1997 7.1 m 260
LOCKWOOD DRAIN Michigan Poor 1979 11.6 m 260
CUSHMAN CREEK Michigan Good 2003 21.6 m 260
PIGEON RIVER Michigan Good 2009 25.3 m 260
I-69 Michigan Fair 1978 84.9 m 260
STATE & COLLING I/C DRN Michigan Fair 1972 10.9 m 260
KALAMAZOO RIVER Michigan Fair 1969 23.7 m 259
BIRCH CREEK Michigan Good 2015 17.1 m 259
RYAN CREEK Michigan Fair 1990 7.2 m 258
LITTLE RABBIT RIVER Michigan Fair 1983 15.8 m 257
DOWLING CREEK Michigan Good 2009 7.8 m 257
WABASIS CREEK Michigan Good 1970 7.9 m 257
CROCKERY CREEK Michigan Good 1978 10.9 m 256
BLACK RIVER I/C DRAIN Michigan Fair 1987 36.9 m 256
MANTON CREEK Michigan Fair 1998 6.7 m 256
LONG LAKE INLET Michigan Fair 1994 11.5 m 255
PINE RIVER Michigan Good 1978 40.8 m 255
DAYS RIVER Michigan Good 2022 9.1 m 253
HERNER DRAIN Michigan Fair 2006 10.0 m 253
UNCLE HENRY DRAIN Michigan Poor 1980 13.4 m 253
MILAKOKIA RIVER Michigan Fair 1931 19.2 m 253
SMITH CREEK Michigan Poor 1937 8.2 m 253
SILVER CREEK Michigan Poor 1936 7.0 m 253
WATSON DRAIN Michigan Good 1994 7.3 m 252
PORTAGE RIVER Michigan Poor 1933 10.4 m 252
UNNAMED CANAL Michigan Poor 1956 6.4 m 252
SOUTH BRANCH BAD RIVER Michigan Good 2007 16.2 m 251
GUN RIVER Michigan Good 1978 16.3 m 250
LWR S BR THUNDER BAY RIV Michigan Good 2001 40.2 m 250
DEVILS RIVER Michigan Fair 1957 10.3 m 250
I-75 NB|US-23 NB Michigan Fair 1968 65.3 m 250
US-127 Michigan Fair 1966 62.5 m 250
MOSTETLER CREEK Michigan Good 2022 10.7 m 250
MANISTEE RIVER Michigan Fair 1920 18.9 m 250
EAST BRANCH OF AU SABLE Michigan Good 2002 8.8 m 250
FORD RIVER Michigan Fair 1927 18.3 m 250
I-69 Michigan Fair 1972 159.4 m 250
LITTLE TOBACCO RIVER Michigan Good 2002 8.0 m 250
SPRING CREEK Michigan Fair 1988 21.3 m 250
BLACK RIVER Michigan Fair 2000 25.0 m 250
TINSEY DRAIN Michigan Fair 1940 7.9 m 250
ALLEN DRAIN Michigan Good 1998 14.6 m 250
PIGEON RIVER Michigan Fair 1982 30.4 m 250
COLUMBIA CREEK Michigan Poor 1978 10.9 m 250
WEST CEDAR DRAIN Michigan Poor 1900 9.7 m 250
SYCAMORE CREEK Michigan Fair 1947 10.9 m 250
LAKE CREEK Michigan Good 1997 19.8 m 250
KIDNEY CREEK Michigan Good 2003 14.0 m 250

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.