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 |
|---|---|---|---|---|---|
| ELBA CANAL | Michigan | Poor | 1934 | 18.2 m | 1,000 |
| UPPER ROUGE RIVER | Michigan | Fair | 1948 | 18.9 m | 1,000 |
| S BR ECORSE RIVER | Michigan | Poor | 1964 | 16.1 m | 1,000 |
| LAKE LINTON CHANNEL | Michigan | Good | 1993 | 18.0 m | 1,000 |
| THREAD CREEK | Michigan | Good | 2004 | 11.0 m | 1,000 |
| WILLOW CREEK | Michigan | Good | 1992 | 7.0 m | 1,000 |
| QUARTON BR/ROUGE RIVER | Michigan | Poor | 1979 | 7.4 m | 1,000 |
| RED CEDAR RIVER | Michigan | Fair | 2001 | 29.4 m | 1,000 |
| CARP RIVER | Michigan | Good | 1996 | 7.9 m | 1,000 |
| N BR LINCOLN RIVER | Michigan | Fair | 1960 | 9.1 m | 1,000 |
| BEAR CREEK | Michigan | Fair | 1952 | 10.9 m | 1,000 |
| BEAR CREEK | Michigan | Good | 2011 | 18.7 m | 1,000 |
| MILL CREEK | Michigan | Fair | 1969 | 7.3 m | 999 |
| LAKE ST CLAIR CANAL | Michigan | Good | 2006 | 10.6 m | 998 |
| RIVER RAISIN | Michigan | Good | 2019 | 25.9 m | 997 |
| BEAR CREEK | Michigan | Fair | 1962 | 11.0 m | 996 |
| BELLE RIVER DRAIN | Michigan | Fair | 1968 | 17.3 m | 994 |
| MAPLE RIVER | Michigan | Good | 1984 | 54.8 m | 992 |
| DOWAGIAC RIVER | Michigan | Poor | 1959 | 20.3 m | 991 |
| SWAMP RAISIN DRAIN | Michigan | Fair | 1967 | 11.0 m | 990 |
| I-94 | Michigan | Fair | 1959 | 47.7 m | 990 |
| S BR LITTLE RIVER RAISIN | Michigan | Good | 2005 | 7.3 m | 990 |
| PAW PAW RIVER | Michigan | Fair | 1981 | 7.9 m | 989 |
| SAND CREEK | Michigan | Good | 2015 | 11.6 m | 988 |
| MITCHELL CREEK | Michigan | Fair | 2001 | 10.3 m | 988 |
| JACKSON DRAIN | Michigan | Fair | 1922 | 7.3 m | 987 |
| MUNUSCONG RIVER | Michigan | Fair | 1991 | 36.7 m | 985 |
| E BR MUNUSCONG R | Michigan | Fair | 1980 | 36.5 m | 985 |
| I-94 | Michigan | Good | 2022 | 77.7 m | 985 |
| W BR ST JOSEPH OF MAUMEE | Michigan | Good | 2022 | 15.8 m | 984 |
| S BR KALAMAZOO RIVER | Michigan | Good | 2018 | 34.0 m | 981 |
| SPRING CREEK | Michigan | Fair | 1986 | 6.1 m | 981 |
| I-496 | Michigan | Fair | 1982 | 69.8 m | 980 |
| US-23 | Michigan | Fair | 1959 | 82.3 m | 980 |
| EVES DRAIN | Michigan | Poor | 1922 | 15.2 m | 980 |
| NORTHWEST DRAIN OUTLET 1 | Michigan | Fair | 1970 | 12.8 m | 980 |
| MANTON CREEK | Michigan | Good | 2001 | 7.3 m | 980 |
| GREENE CREEK | Michigan | Fair | 1935 | 6.4 m | 977 |
| ELLIOT CREEK | Michigan | Fair | 1937 | 7.9 m | 977 |
| MAPLE RIVER | Michigan | Fair | 1992 | 15.8 m | 977 |
| MIDDLE BR ONTONAGON | Michigan | Fair | 1964 | 45.4 m | 977 |
| GROESBECK CREEK | Michigan | Good | 1927 | 6.3 m | 977 |
| OCQUEOC RIVER | Michigan | Fair | 1937 | 32.3 m | 977 |
| WOOLACE MARTN WALTERS DR | Michigan | Poor | 1936 | 7.0 m | 976 |
| MAPLE RIVER | Michigan | Good | 2016 | 21.3 m | 976 |
| PRENTISS CREEK | Michigan | Fair | 1939 | 8.1 m | 975 |
| PINE CREEK | Michigan | Good | 1987 | 27.4 m | 975 |
| MCKAYS CREEK | Michigan | Fair | 1993 | 18.1 m | 975 |
| UNNAMED CREEK | Michigan | Good | 1988 | 6.1 m | 972 |
| MORRIS DRAIN | Michigan | Fair | 1991 | 17.0 m | 971 |
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.