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
MILLER RD Michigan Fair 1968 68.2 m 19,829
GTW RR Michigan Fair 1968 61.8 m 19,829
LINDEN RD Michigan Poor 1968 41.7 m 19,829
GTW RR & SWARTZ CREEK Michigan Fair 1968 86.7 m 19,829
GTW RR &SWARTZ CREEK Michigan Fair 1968 86.7 m 19,829
LINDEN RD Michigan Poor 1968 41.7 m 19,829
MILLER RD Michigan Fair 1968 71.1 m 19,829
GTW RR Michigan Fair 1968 61.8 m 19,829
SALINE RIVER Michigan Fair 1961 36.5 m 19,825
SALINE RIVER Michigan Fair 1948 36.5 m 19,825
CSX RR & MID ROUGE RIVER Michigan Good 2011 66.2 m 19,810
HARRINGTON DRAIN Michigan Good 1952 10.7 m 19,800
I-94 Michigan Fair 1967 62.6 m 19,800
I-75 Michigan Good 1961 62.6 m 19,710
ROUGE RIVER Michigan Good 1984 13.4 m 19,700
I-96 Michigan Fair 1972 93.5 m 19,650
BELLE RIVER Michigan Fair 1963 14.8 m 19,650
DEQUINDRE CUT Michigan Poor 1929 25.9 m 19,649
BOARDMAN RIVER Michigan Poor 1980 13.4 m 19,628
N CHAN MUSKEGON RIVER Michigan Fair 1964 98.8 m 19,600
MUSKEGON RIVER Michigan Fair 1964 59.4 m 19,600
I-696 Michigan Fair 1962 78.4 m 19,600
N CHAN MUSKEGON RIVER Michigan Fair 1964 98.8 m 19,600
BEAR CREEK Michigan Fair 1955 7.3 m 19,562
I-94 Michigan Good 2013 52.5 m 19,538
CONRAIL (ABN) Michigan Fair 1968 42.7 m 19,534
CONRAIL (ABN) Michigan Fair 1968 42.7 m 19,534
ECORSE CREEK Michigan Good 2024 28.0 m 19,533
INDIAN MILL CREEK Michigan Good 2007 15.6 m 19,510
NS RR & STEELE AVE Michigan Good 1960 93.3 m 19,500
CLINTON RIVER Michigan Fair 1994 14.6 m 19,500
TRIB TO INGERSOL CREEK Michigan Fair 1960 7.1 m 19,500
STONY CREEK Michigan Poor 1931 30.5 m 19,500
LOWER ROUGE RIVER Michigan Fair 1983 30.1 m 19,500
ROUGE RIVER Michigan Fair 1963 103.6 m 19,480
ROUGE RIVER Michigan Fair 1963 103.6 m 19,480
SWAN CREEK Michigan Good 2018 13.1 m 19,478
FELLOWS CREEK Michigan Good 2003 9.1 m 19,471
GRANGE RD Michigan Fair 2007 37.2 m 19,469
GRANGE RD Michigan Fair 2007 37.2 m 19,469
PERNICK CREEK Michigan Good 1992 6.7 m 19,439
I-96BL RAMPS Michigan Fair 1962 44.5 m 19,427
I-96BL RAMPS Michigan Fair 1962 44.5 m 19,427
FLINT RIVER Michigan Good 1994 68.6 m 19,352
US-12 Michigan Fair 1998 73.1 m 19,340
SAGINAW RIVER AND MCRR Michigan Fair 1987 714.6 m 19,300
88TH AVE Michigan Fair 1961 34.1 m 19,278
88TH AVE Michigan Fair 1961 34.1 m 19,278
TEN MILE CREEK Michigan Fair 1959 16.1 m 19,270
TEN MILE CREEK Michigan Fair 1959 16.1 m 19,270

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.