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
I-69 Michigan Fair 1968 87.3 m 1,500
I-94 Michigan Fair 1960 69.2 m 1,500
KALAMAZOO RIVER Michigan Poor 1984 42.9 m 1,500
COUNTY DRAIN (MUD LK DRN Michigan Fair 1986 16.4 m 1,500
UPPER BLACK RIVER Michigan Poor 1935 36.6 m 1,500
US-10 Michigan Fair 1973 142.6 m 1,500
US-127 SB Michigan Good 1964 37.5 m 1,500
US-127 NB Michigan Fair 1966 39.9 m 1,500
US-127 NB Michigan Fair 1964 41.4 m 1,500
US-127 Michigan Fair 1994 99.1 m 1,500
N BR STURGEON RIVER Michigan Fair 1956 6.3 m 1,500
I-69 Michigan Fair 1989 100.8 m 1,500
I-69 NB Michigan Fair 1989 59.3 m 1,500
I-96 Michigan Fair 1961 65.2 m 1,500
PINNEBOG RIVER Michigan Fair 1976 36.6 m 1,500
SCHRAM DRAIN Michigan Fair 1975 22.8 m 1,500
MOORE CREEK Michigan Fair 1921 7.9 m 1,500
DEER CREEK Michigan Fair 1949 7.3 m 1,500
US-41|M-28 Michigan Fair 1963 52.5 m 1,500
US-31 Michigan Fair 1986 87.5 m 1,500
US-31 Michigan Good 1986 93.2 m 1,500
I-696 Michigan Good 1985 112.3 m 1,500
I-696 Michigan Good 1987 47.0 m 1,500
I-696 Michigan Fair 1987 39.6 m 1,500
I-696 Michigan Good 1987 56.1 m 1,500
I-696 Michigan Good 1985 125.5 m 1,500
I-696 Michigan Fair 1985 47.2 m 1,500
I-696 Michigan Fair 1985 46.9 m 1,500
I-696 Michigan Fair 1986 56.4 m 1,500
I-696 Michigan Fair 1986 57.2 m 1,500
I-696 Michigan Fair 1985 71.9 m 1,500
I-696 Michigan Fair 1986 39.6 m 1,500
I-696 Michigan Fair 1986 39.6 m 1,500
I-696 Michigan Fair 1987 46.9 m 1,500
I-696 Michigan Fair 1985 47.0 m 1,500
I-696 Michigan Fair 1985 46.9 m 1,500
I-696 Michigan Fair 1985 60.9 m 1,500
I-696 Michigan Fair 1972 52.4 m 1,500
M-39 Michigan Fair 1963 33.1 m 1,500
ROUGE RIVER Michigan Fair 1992 25.0 m 1,500
HURON RIVER (MILL POND) Michigan Good 2008 13.5 m 1,500
SO BR PENTWATER RIVER Michigan Fair 1987 7.3 m 1,500
US-131 Michigan Fair 1985 109.1 m 1,500
CSX RR (ABN) Michigan Fair 1984 53.3 m 1,500
US-131 Michigan Fair 1985 111.5 m 1,500
BLACK RIVER Michigan Fair 1929 39.7 m 1,500
PELHAM ROAD Michigan Fair 1984 165.4 m 1,500
M-39 Michigan Fair 1984 147.8 m 1,500
M-39 Michigan Fair 1985 282.5 m 1,500
M-39 Michigan Good 1985 83.7 m 1,500

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.