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.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| I-96 | Michigan | Good | 1973 | 53.6 m | 3,000 |
| GRAND TRUNK RAILROAD | Michigan | Good | 1982 | 42.6 m | 3,000 |
| I-69 | Michigan | Fair | 1970 | 183.5 m | 3,000 |
| LITTLE CEDAR RIVER | Michigan | Good | 2003 | 29.3 m | 3,000 |
| I-475 | Michigan | Poor | 1971 | 42.6 m | 3,000 |
| I-94 | Michigan | Fair | 1959 | 78.1 m | 3,000 |
| BUCK CREEK | Michigan | Fair | 1985 | 49.7 m | 3,000 |
| MINGES BROOK | Michigan | Good | 2014 | 7.8 m | 3,000 |
| SILVER CREEK | Michigan | Good | 2020 | 15.2 m | 3,000 |
| I-94 | Michigan | Fair | 1960 | 126.2 m | 3,000 |
| WYOMING AVENUE | Michigan | Fair | 1925 | 28.9 m | 3,000 |
| WHETSTONE CREEK | Michigan | Good | 2005 | 7.8 m | 3,000 |
| BOYNE RIVER | Michigan | Fair | 1959 | 9.8 m | 3,000 |
| I-275 | Michigan | Good | 1974 | 90.8 m | 3,000 |
| LAU BACH INTERCO DRAIN | Michigan | Good | 1974 | 10.4 m | 2,996 |
| CEDAR CREEK | Michigan | Fair | 1967 | 7.3 m | 2,996 |
| WHITE RIVER | Michigan | Fair | 2005 | 27.4 m | 2,995 |
| PINE RIVER | Michigan | Fair | 1979 | 32.0 m | 2,991 |
| KALAMAZOO RIVER | Michigan | Poor | 1948 | 18.2 m | 2,991 |
| MIDDLE ROUGE RIVER | Michigan | Poor | 1932 | 29.3 m | 2,989 |
| COLES CREEK | Michigan | Good | 2018 | 6.1 m | 2,988 |
| SEVERENS DRAIN | Michigan | Good | 2013 | 6.7 m | 2,985 |
| SWEDE TOWN CREEK | Michigan | Good | 2018 | 11.0 m | 2,984 |
| CROCKERY CREEK | Michigan | Fair | 1999 | 15.1 m | 2,980 |
| CROCKERY CREEK | Michigan | Fair | 1999 | 20.1 m | 2,980 |
| CROCKERY CREEK | Michigan | Fair | 2006 | 27.4 m | 2,980 |
| STURGEON RIVER | Michigan | Fair | 1956 | 57.6 m | 2,977 |
| CHEBOYGANING CREEK | Michigan | Fair | 1941 | 19.8 m | 2,975 |
| I-94 | Michigan | Fair | 1959 | 64.1 m | 2,975 |
| LITTLE HOG CREEK | Michigan | Good | 2023 | 6.2 m | 2,975 |
| SOUTH BR. FLINT RIVER | Michigan | Fair | 1994 | 13.3 m | 2,972 |
| CARMODY CREEK | Michigan | Fair | 1942 | 7.6 m | 2,969 |
| SHERMAN CREEK | Michigan | Fair | 1939 | 9.4 m | 2,969 |
| I-75 | Michigan | Poor | 1957 | 61.6 m | 2,967 |
| M-13/I-75 CONN | Michigan | Good | 1961 | 55.6 m | 2,966 |
| N BR BLACK RIVER | Michigan | Fair | 1988 | 13.4 m | 2,962 |
| I-75 NB | Michigan | Fair | 1971 | 147.4 m | 2,961 |
| I-94 | Michigan | Fair | 1960 | 84.3 m | 2,957 |
| E BR WAISKA RIVER | Michigan | Fair | 1941 | 7.8 m | 2,956 |
| W BR WAISKA RIVER | Michigan | Fair | 1975 | 68.9 m | 2,956 |
| I-75 NB | Michigan | Fair | 1963 | 70.2 m | 2,956 |
| US-127 SB | Michigan | Poor | 1961 | 71.9 m | 2,953 |
| SAND CREEK TRIBUTARY | Michigan | Poor | 1974 | 10.1 m | 2,950 |
| NOTTAWA CREEK | Michigan | Good | 1962 | 13.1 m | 2,949 |
| CASS RIVER | Michigan | Good | 2015 | 53.0 m | 2,948 |
| DUKE CREEK | Michigan | Good | 1959 | 7.9 m | 2,948 |
| ROGUE RIVER | Michigan | Good | 1963 | 27.4 m | 2,946 |
| UNNAMED CREEK | Michigan | Fair | 2007 | 21.3 m | 2,946 |
| I-69 | Michigan | Fair | 1989 | 112.5 m | 2,945 |
| I-69 | Michigan | Fair | 1970 | 110.9 m | 2,941 |
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.