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 |
|---|---|---|---|---|---|
| US-127 | Michigan | Fair | 1964 | 65.8 m | 250 |
| US-127 | Michigan | Fair | 1966 | 51.9 m | 250 |
| PORTAGE RIVER | Michigan | Fair | 1978 | 30.4 m | 250 |
| N BRANCH KALAMAZOO RIVER | Michigan | Fair | 1933 | 8.8 m | 250 |
| GOOSE CREEK | Michigan | Fair | 1991 | 11.8 m | 250 |
| YELLOW RIVER DRAIN | Michigan | Good | 2011 | 12.0 m | 250 |
| BLACK RIVER | Michigan | Good | 1990 | 10.4 m | 250 |
| HILL CHANNEL LAKE HURON | Michigan | Good | 1984 | 27.4 m | 250 |
| CUT RIVER | Michigan | Good | 1985 | 6.4 m | 250 |
| COON CREEK | Michigan | Fair | 1977 | 11.2 m | 250 |
| BIG BEAR CREEK | Michigan | Fair | 2006 | 9.8 m | 250 |
| S BR PERE MARQUETTE RIVR | Michigan | Fair | 1990 | 26.8 m | 250 |
| S BR LINCOLN RIVER | Michigan | Good | 1978 | 9.1 m | 250 |
| US-131 SB | Michigan | Fair | 1982 | 42.0 m | 250 |
| LITTLE CEDAR RIVER | Michigan | Good | 1988 | 19.5 m | 250 |
| US-23 | Michigan | Fair | 1959 | 52.1 m | 250 |
| MCDUFFEE CREEK | Michigan | Fair | 1977 | 6.4 m | 250 |
| MUSKEGON RIVER | Michigan | Good | 1993 | 88.7 m | 250 |
| ROUGE RIVER | Michigan | Fair | 1963 | 19.2 m | 250 |
| OCQUEOC RIVER | Michigan | Fair | 1920 | 17.3 m | 250 |
| BIRCH CREEK | Michigan | Fair | 1970 | 9.3 m | 250 |
| I-69 | Michigan | Fair | 1961 | 76.7 m | 250 |
| MILL CREEK | Michigan | Fair | 1996 | 106.7 m | 250 |
| CASCO DRAIN | Michigan | Fair | 1983 | 8.8 m | 250 |
| CASCO DRAIN | Michigan | Good | 2016 | 6.3 m | 250 |
| BEAUBIEN CREEK DRAIN | Michigan | Poor | 1967 | 6.1 m | 250 |
| BEAUBIEN CREEK DRAIN | Michigan | Poor | 1988 | 6.7 m | 250 |
| OREOLE CANAL | Michigan | Fair | 1978 | 11.5 m | 250 |
| BACH DRAIN | Michigan | Fair | 1981 | 7.7 m | 250 |
| COLTS CREEK | Michigan | Fair | 1979 | 7.3 m | 250 |
| HURON & EASTERN RR | Michigan | Fair | 1934 | 30.4 m | 250 |
| M-14 | Michigan | Fair | 1964 | 75.6 m | 250 |
| SILVER CREEK | Michigan | Poor | 1930 | 13.7 m | 250 |
| E BR OF CHOCOLAY RIVER | Michigan | Good | 1997 | 15.6 m | 250 |
| FISH CREEK | Michigan | Good | 1999 | 7.3 m | 250 |
| SUTHERLAND - OEMIG DRAIN | Michigan | Good | 1999 | 16.5 m | 250 |
| SALMON TROUT RIVER | Michigan | Good | 1979 | 7.7 m | 250 |
| SAND CREEK | Michigan | Fair | 1974 | 10.3 m | 250 |
| INDIAN CREEK | Michigan | Good | 2004 | 11.0 m | 250 |
| HOLMES & SPEARS DRAIN | Michigan | Good | 2014 | 6.4 m | 250 |
| PIGEON RIVER | Michigan | Fair | 1970 | 9.1 m | 250 |
| N BR CARROLL CREEK | Michigan | Good | 2019 | 11.0 m | 250 |
| S BR OF FLINT RIVER | Michigan | Good | 2015 | 7.3 m | 250 |
| IRON CREEK | Michigan | Good | 2018 | 6.7 m | 250 |
| BIG BAIRD CREEK | Michigan | Good | 2020 | 7.4 m | 250 |
| SAGE CREEK | Michigan | Poor | 1970 | 8.0 m | 250 |
| MINERAL RIVER | Michigan | Poor | 1955 | 13.7 m | 250 |
| MOLASSES RIVER | Michigan | Good | 2022 | 9.9 m | 250 |
| N BR OF BLACK RIVER | Michigan | Good | 2012 | 20.7 m | 249 |
| SHIAWASSEE RIVER | Michigan | Fair | 1947 | 13.7 m | 249 |
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.