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
WALKER DRAIN Michigan Fair 1988 7.9 m 8,479
BLAKELY DRAIN Michigan Poor 1925 17.0 m 8,469
PRAIRIE CREEK Michigan Poor 1929 15.2 m 8,456
MENOMINEE RIVER Michigan Fair 1976 172.2 m 8,450
RIFLE RIVER Michigan Fair 1972 36.3 m 8,450
MANISTEE RIVER Michigan Fair 2009 102.1 m 8,450
BULLOCK CREEK Michigan Good 2007 9.9 m 8,442
PAINT CREEK Michigan Good 2014 11.5 m 8,437
I-75 Michigan Fair 1958 60.0 m 8,421
BURTCH CREEK Michigan Fair 1948 39.9 m 8,420
MILWAUKEE CREEK Michigan Fair 1986 7.3 m 8,420
PINE RIVER Michigan Fair 1940 7.3 m 8,416
I-196 & US-31 Michigan Fair 1963 68.7 m 8,400
I-196 & US-31 Michigan Fair 1964 87.3 m 8,400
I-196 Michigan Fair 1963 72.6 m 8,400
BLACK RIVER Michigan Good 2023 63.7 m 8,400
MILLS CREEK Michigan Good 2023 7.3 m 8,400
KALAMAZOO RIVER Michigan Fair 1995 39.6 m 8,395
PIGEON CREEK Michigan Good 1997 18.0 m 8,390
US-31 Michigan Good 2001 97.2 m 8,380
AU SABLE RIVER Michigan Fair 1972 70.7 m 8,367
N BR CHIPPEWA RIVER Michigan Fair 1934 15.2 m 8,359
SB WEBSTER ST Michigan Fair 1993 51.8 m 8,347
ASHMUN CREEK Michigan Good 1994 7.3 m 8,347
BETSIE RIVER Michigan Fair 1984 24.1 m 8,344
E PATRICK RD(UNION RD) Michigan Poor 1960 39.6 m 8,325
DICKERSON CREEK Michigan Fair 1953 10.6 m 8,322
I-475 Michigan Fair 1970 72.2 m 8,322
OX CREEK Michigan Fair 1950 8.8 m 8,317
M-10 Michigan Fair 1963 47.8 m 8,310
LONG LAKE OUTLET Michigan Fair 1960 6.1 m 8,305
OTTER CREEK Michigan Fair 1964 24.5 m 8,305
PAINT CREEK Michigan Good 2006 11.3 m 8,304
KALAMAZOO RIVER Michigan Poor 1938 68.2 m 8,300
WHITE FEATHER CREEK Michigan Fair 1938 8.2 m 8,300
CLINTON RIVER Michigan Good 2011 72.6 m 8,300
CSX RR Michigan Fair 1999 51.0 m 8,296
MID MICH RR Michigan Poor 1960 42.6 m 8,293
MID MICHIGAN RR Michigan Fair 1960 42.6 m 8,293
MICHIGAN AVE Michigan Fair 1961 44.8 m 8,293
MICHIGAN AVE Michigan Fair 1961 44.8 m 8,293
SWAN CREEK Michigan Fair 1927 10.6 m 8,284
M-5 Michigan Fair 1971 83.4 m 8,280
I-96 & I-275 Michigan Fair 1972 191.7 m 8,280
BLACK RIVER Michigan Fair 2003 28.0 m 8,270
CLINTON RIVER Michigan Fair 1953 64.6 m 8,263
THORNTON CREEK Michigan Poor 1970 8.1 m 8,260
CLINTON RIVER Michigan Fair 1986 12.8 m 8,250
US-131NB C-D & RAMP B Michigan Fair 2000 55.1 m 8,250
US-31 Michigan Fair 1964 77.1 m 8,250

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.