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-69 | Michigan | Fair | 1985 | 90.4 m | 8,945 |
| I-96 | Michigan | Fair | 1972 | 54.8 m | 8,925 |
| I-96 | Michigan | Fair | 1972 | 58.8 m | 8,925 |
| SILVER CREEK | Michigan | Good | 2018 | 7.2 m | 8,920 |
| SMITH CREEK | Michigan | Good | 2017 | 6.7 m | 8,920 |
| SALT RIVER | Michigan | Good | 1996 | 20.7 m | 8,910 |
| HONEY CREEK | Michigan | Poor | 1985 | 8.5 m | 8,901 |
| US-131 | Michigan | Fair | 1999 | 64.3 m | 8,900 |
| I-75 | Michigan | Good | 2009 | 60.1 m | 8,900 |
| I-94 | Michigan | Good | 2014 | 185.9 m | 8,897 |
| E B COON CREEK | Michigan | Poor | 1977 | 16.1 m | 8,890 |
| MIDDLE ROUGE RIVER | Michigan | Fair | 1949 | 27.4 m | 8,882 |
| MUSEUM DRIVE | Michigan | Fair | 1987 | 11.8 m | 8,882 |
| OPEN AREA | Michigan | Poor | 1931 | 145.7 m | 8,816 |
| BLACK RIVER | Michigan | Fair | 1967 | 72.2 m | 8,800 |
| RUSSELL CREEK | Michigan | Good | 2020 | 6.4 m | 8,800 |
| NORTH BR. ECORSE RIVER | Michigan | Fair | 1962 | 11.2 m | 8,800 |
| I-75 | Michigan | Fair | 1962 | 94.2 m | 8,800 |
| I-475S ON RMP C | Michigan | Good | 1970 | 41.8 m | 8,800 |
| ROGUE RIVER | Michigan | Good | 1922 | 18.2 m | 8,792 |
| POLLY ANN TRAIL | Michigan | Fair | 1983 | 52.4 m | 8,789 |
| POLLY ANN TRAIL | Michigan | Fair | 1983 | 52.4 m | 8,789 |
| BOGUE CREEK | Michigan | Poor | 1925 | 7.3 m | 8,772 |
| CSX RR | Michigan | Good | 1971 | 98.4 m | 8,760 |
| MIDDLE ROUGE RIVER | Michigan | Poor | 1922 | 19.5 m | 8,758 |
| MIDDLE ROUGE RIVER | Michigan | Poor | 1922 | 19.5 m | 8,758 |
| SHIAWASSEE RIVER | Michigan | Fair | 1983 | 36.5 m | 8,752 |
| SYCAMORE CREEK | Michigan | Fair | 1962 | 33.5 m | 8,725 |
| FLINT RIVER | Michigan | Fair | 1928 | 33.5 m | 8,725 |
| GRAND TRUNK RAILROAD | Michigan | Good | 2021 | 31.9 m | 8,715 |
| US-10 | Michigan | Fair | 1960 | 123.1 m | 8,715 |
| ROUGE RIVER | Michigan | Fair | 1987 | 19.4 m | 8,706 |
| ROUGE RIVER | Michigan | Fair | 1970 | 12.3 m | 8,706 |
| WOLF CREEK | Michigan | Fair | 1976 | 15.2 m | 8,701 |
| WOLF CREEK | Michigan | Fair | 1979 | 15.5 m | 8,701 |
| SHIAWASSEE RIVER | Michigan | Good | 2016 | 43.4 m | 8,700 |
| GRAND TRUNK WESTERN RR | Michigan | Poor | 1976 | 57.3 m | 8,700 |
| I-96 | Michigan | Fair | 1961 | 82.9 m | 8,696 |
| US-10BR WB & M-20 | Michigan | Fair | 1960 | 46.3 m | 8,691 |
| CARP RIVER | Michigan | Fair | 1955 | 33.2 m | 8,662 |
| CARP RIVER | Michigan | Fair | 1958 | 33.2 m | 8,662 |
| M-10 | Michigan | Fair | 1954 | 42.2 m | 8,660 |
| CHIPPEWA RIVER | Michigan | Poor | 1961 | 61.3 m | 8,658 |
| CHIPPEWA RIVER | Michigan | Fair | 1961 | 61.3 m | 8,658 |
| HIGMAN PARK ROAD | Michigan | Fair | 1954 | 47.9 m | 8,650 |
| S BRANCH RAISIN RIVER | Michigan | Fair | 1947 | 21.0 m | 8,650 |
| US-127 SB&NB US-127 C-D | Michigan | Fair | 1985 | 171.7 m | 8,647 |
| KUKUK DRAIN | Michigan | Fair | 1977 | 7.0 m | 8,640 |
| PIPESTONE CREEK | Michigan | Good | 2002 | 139.4 m | 8,632 |
| LEWIS DRAIN | Michigan | Fair | 1961 | 6.1 m | 8,625 |
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.