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 |
|---|---|---|---|---|---|
| BRENT CREEK | Michigan | Good | 2020 | 7.4 m | 6,497 |
| COON CREEK | Michigan | Good | 1978 | 13.7 m | 6,460 |
| BLACK RIVER | Michigan | Fair | 1941 | 67.2 m | 6,460 |
| WILLOW RUN DRAIN | Michigan | Good | 1975 | 17.9 m | 6,452 |
| MC COY ROAD | Michigan | Fair | 2009 | 36.3 m | 6,450 |
| MC COY ROAD | Michigan | Fair | 2009 | 36.3 m | 6,450 |
| PORTAGE CREEK | Michigan | Fair | 1932 | 9.4 m | 6,441 |
| ST JOSEPH RIVER | Michigan | Fair | 2000 | 55.3 m | 6,441 |
| LIME KILN LAKE INLET | Michigan | Fair | 1983 | 6.2 m | 6,440 |
| GRAND RIVER | Michigan | Fair | 1962 | 67.1 m | 6,440 |
| I-96 | Michigan | Fair | 1972 | 53.9 m | 6,440 |
| LEWIS DRAIN | Michigan | Good | 1998 | 6.6 m | 6,438 |
| N BR MACATAWA RIVER | Michigan | Good | 1999 | 16.6 m | 6,433 |
| BUCK CREEK | Michigan | Good | 1963 | 8.8 m | 6,431 |
| US-131 | Michigan | Fair | 1979 | 112.2 m | 6,427 |
| SHIAWASSEE RIVER | Michigan | Good | 1978 | 76.2 m | 6,426 |
| WILSON CREEK | Michigan | Fair | 1931 | 10.3 m | 6,417 |
| BIG CEDAR RIVER | Michigan | Fair | 1932 | 13.7 m | 6,417 |
| 47 MILE CREEK | Michigan | Fair | 1931 | 9.4 m | 6,417 |
| I-94 | Michigan | Good | 2018 | 54.8 m | 6,410 |
| I-94 | Michigan | Fair | 1963 | 73.9 m | 6,400 |
| CHANNEL BETW LAKE & RIVR | Michigan | Poor | 1974 | 8.5 m | 6,400 |
| THUNDER BAY RIVER | Michigan | Fair | 2009 | 54.9 m | 6,400 |
| MISTEQUAY CREEK | Michigan | Good | 2010 | 13.4 m | 6,400 |
| LITTLE LAKE CREEK | Michigan | Fair | 1937 | 8.0 m | 6,400 |
| US-10 | Michigan | Fair | 1984 | 33.8 m | 6,391 |
| JOHNSON CREEK | Michigan | Fair | 1984 | 32.6 m | 6,391 |
| GRAND AVE (7 MILE RD) | Michigan | Fair | 1985 | 32.3 m | 6,391 |
| GRAND AVE (7 MILE RD) | Michigan | Fair | 1985 | 32.3 m | 6,391 |
| PENASHA RD (9 MILE RD) | Michigan | Fair | 1985 | 29.0 m | 6,391 |
| PENASHA RD (9 MILE RD) | Michigan | Fair | 1985 | 28.7 m | 6,391 |
| E BR HERSEY CREEK | Michigan | Good | 1985 | 10.6 m | 6,391 |
| JOHNSON CREEK | Michigan | Fair | 1984 | 33.2 m | 6,391 |
| US-10 | Michigan | Good | 1984 | 32.9 m | 6,391 |
| HICKORY CREEK | Michigan | Fair | 1961 | 15.2 m | 6,381 |
| SHIAWASSEE RIVER | Michigan | Fair | 1931 | 33.8 m | 6,379 |
| OCEANA DRIVE (OLD US-31) | Michigan | Fair | 1974 | 33.5 m | 6,360 |
| HART-MONTAGUE TRAIL | Michigan | Fair | 1974 | 53.0 m | 6,360 |
| HART-MONTAGUE TRAIL | Michigan | Fair | 1974 | 53.9 m | 6,360 |
| OCEANA DRIVE (OLD US-31) | Michigan | Fair | 1974 | 33.5 m | 6,360 |
| N BR MACATAWA RIVER | Michigan | Fair | 2011 | 27.4 m | 6,350 |
| M-13/I-75 CONN | Michigan | Good | 1961 | 64.7 m | 6,349 |
| I-75 | Michigan | Fair | 1967 | 60.3 m | 6,345 |
| GRAND RIVER | Michigan | Poor | 1903 | 13.0 m | 6,343 |
| PERE MARQUETTE LK BAYOU | Michigan | Good | 2013 | 64.3 m | 6,340 |
| US-31 NB | Michigan | Fair | 1972 | 75.6 m | 6,333 |
| INDIAN CREEK | Michigan | Fair | 1972 | 13.4 m | 6,333 |
| FLINT RIVER | Michigan | Fair | 1965 | 106.7 m | 6,331 |
| 22 MI RD & PARIS CREEK | Michigan | Fair | 1984 | 61.0 m | 6,322 |
| CHIPPEWA RD (4 MILE RD) | Michigan | Fair | 1984 | 30.4 m | 6,322 |
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.