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.

Clear
BridgeLocationConditionYear BuiltLengthADT
I-94 Michigan Poor 1958 52.1 m 317
N BR KAWKAWLIN RIVER Michigan Poor 1972 39.0 m 316
PINE RIVER Michigan Fair 1967 28.7 m 316
SADONY BAYOU Michigan Fair 2001 27.4 m 316
FAWN RIVER Michigan Poor 1971 12.2 m 315
KEARSLEY CREEK Michigan Poor 1934 12.5 m 315
KEMP I/C DRAIN Michigan Fair 1925 7.0 m 315
I-69 EB Michigan Fair 1983 117.9 m 315
TWO HEARTED RIVER Michigan Fair 1961 54.8 m 315
EAST BR OF COON CREEK Michigan Good 1982 10.7 m 315
FAWN RIVER Michigan Good 2017 29.0 m 315
LITTLE SWAN CREEK Michigan Good 2017 13.7 m 315
YELLOW DOG RIVER Michigan Fair 1973 21.3 m 314
BIG SALT RIVER Michigan Fair 1980 48.5 m 314
S BR CASS RIVER I/C DRN Michigan Good 1986 24.4 m 314
CARTER DRAIN Michigan Good 1994 6.2 m 314
WILLOW CREEK Michigan Good 2014 10.5 m 313
PERRY CREEK Michigan Good 2003 14.8 m 313
CANAL Michigan Poor 1984 12.2 m 313
BLACK RIVER Michigan Fair 1998 33.0 m 312
LAMB CREEK Michigan Fair 1987 7.3 m 312
BEAR CREEK Michigan Good 1969 12.2 m 312
SWAN CREEK Michigan Fair 1987 34.7 m 311
UNION AND STATE LINE DR Michigan Fair 1983 7.3 m 310
UNION AND STATE LINE DR Michigan Fair 1983 7.3 m 310
SOUTH BR TOBACCO RIVER Michigan Good 1993 18.9 m 310
CROOKED RIVER Michigan Fair 1986 19.5 m 310
BELLE RIVER DRAIN Michigan Good 2024 20.5 m 310
BOGUE CREEK Michigan Poor 1958 13.1 m 310
BLACK RIVER I/C DRAIN Michigan Fair 2004 41.1 m 310
BLACK RIVER Michigan Fair 1935 45.7 m 310
SHARRARD-BURGESS DRAIN Michigan Good 2022 6.6 m 310
CENTER B DRAIN Michigan Good 1979 9.0 m 310
PINE RIVER Michigan Fair 1995 34.1 m 310
AU SABLE RIVER Michigan Fair 1981 64.6 m 309
ROGERS CREEK Michigan Poor 1972 6.7 m 309
NASHUA CANAL Michigan Good 1999 13.6 m 308
AU SABLE RIVER Michigan Fair 1970 59.4 m 307
GALIEN RIVER Michigan Fair 1960 17.9 m 307
FAWN RIVER Michigan Fair 1983 26.8 m 307
DOWAGIAC RIVER Michigan Fair 1923 27.4 m 306
HOG CREEK Michigan Fair 1978 20.7 m 305
ESCANABA RIVER Michigan Fair 1984 104.8 m 305
RED CEDAR RIVER IMP DRN Michigan Fair 2005 13.7 m 305
MILLECOQUINS RIVER Michigan Good 1992 32.9 m 305
CHIPPEWA RIVER Michigan Fair 1989 49.3 m 305
BLACK RIVER I/C DRAIN Michigan Good 2005 47.9 m 305
CROCKER CREEK Michigan Good 2021 11.6 m 305
DICKERSON CREEK Michigan Good 2010 15.2 m 304
SWARTZ CREEK Michigan Fair 1979 8.2 m 304

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.