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-31 | Michigan | Fair | 1979 | 131.1 m | 525 |
| WHITE CREEK I/C DRAIN | Michigan | Fair | 1962 | 10.7 m | 525 |
| W BRANCH PAW PAW RIVER | Michigan | Fair | 1992 | 7.9 m | 525 |
| JORDAN RIVER | Michigan | Good | 2017 | 27.4 m | 525 |
| S BR LOOKINGGLASS RIVER | Michigan | Good | 1983 | 21.3 m | 523 |
| COUNTY DRAIN #33 | Michigan | Good | 1981 | 12.8 m | 522 |
| S FORK OF N BR CASS RIV | Michigan | Fair | 1976 | 10.8 m | 522 |
| W BR STURGEON RIVER | Michigan | Poor | 1949 | 9.4 m | 520 |
| I-69 | Michigan | Fair | 1979 | 81.7 m | 520 |
| TITTABAWASSEE RIVER | Michigan | Good | 1992 | 7.6 m | 520 |
| N BRANCH BAD RIVER | Michigan | Fair | 1985 | 33.5 m | 520 |
| SUCKER CREEK | Michigan | Fair | 1973 | 11.6 m | 520 |
| RING ROAD | Michigan | Fair | 1977 | 239.4 m | 520 |
| INDIAN CREEK | Michigan | Poor | 1958 | 9.4 m | 519 |
| THORNAPPLE RIVER | Michigan | Fair | 1969 | 37.1 m | 518 |
| PINE RIVER | Michigan | Good | 2009 | 45.7 m | 515 |
| SAWYER CREEK | Michigan | Fair | 1986 | 7.3 m | 515 |
| LOOKING GLASS RIVER | Michigan | Poor | 1970 | 26.8 m | 514 |
| MIDDLE BR CASS RIVER | Michigan | Fair | 1987 | 21.2 m | 514 |
| EVERGREEN-AUSTIN DRAIN | Michigan | Good | 1986 | 9.8 m | 514 |
| BIG MEADOW DRAIN | Michigan | Poor | 1978 | 7.4 m | 512 |
| LITTLE SALT RIVER | Michigan | Good | 1989 | 14.6 m | 511 |
| GRAND RIVER | Michigan | Fair | 2001 | 126.0 m | 510 |
| AMTRAK/CONRAIL RR | Michigan | Fair | 1992 | 44.7 m | 510 |
| TROUT RIVER | Michigan | Good | 1995 | 8.5 m | 510 |
| BLACK RIVER I/C DRAIN | Michigan | Fair | 1992 | 39.6 m | 510 |
| S BR LOOKINGGLASS RIVER | Michigan | Good | 2001 | 18.3 m | 510 |
| GOODING CREEK | Michigan | Poor | 1965 | 6.9 m | 510 |
| SOUTH BR HOG CREEK | Michigan | Poor | 1961 | 15.1 m | 510 |
| NORTHWOOD DRAIN | Michigan | Fair | 1973 | 11.8 m | 508 |
| NILE DRAIN | Michigan | Poor | 1977 | 8.5 m | 507 |
| S BR KALAMAZOO RIVER | Michigan | Poor | 1947 | 9.1 m | 506 |
| MAPLE RIVER DRAIN | Michigan | Poor | 1938 | 7.6 m | 505 |
| I-94 | Michigan | Good | 2022 | 56.4 m | 505 |
| STURGEON RIVER | Michigan | Good | 2013 | 9.8 m | 505 |
| MILLER DRAIN | Michigan | Good | 2012 | 28.0 m | 504 |
| SEBEWA CREEK | Michigan | Good | 2016 | 13.4 m | 502 |
| CHIPPEWA RIVER | Michigan | Fair | 1980 | 65.8 m | 502 |
| WHITE PIGEON RIVER | Michigan | Poor | 1978 | 29.2 m | 502 |
| AU TRAIN RIVER | Michigan | Good | 1977 | 25.0 m | 500 |
| RABBIT RIVER | Michigan | Good | 2013 | 43.3 m | 500 |
| WOLF CREEK | Michigan | Fair | 1957 | 13.7 m | 500 |
| US-31 | Michigan | Fair | 1995 | 98.4 m | 500 |
| SAUK RIVER | Michigan | Fair | 1963 | 6.6 m | 500 |
| PIGEON RIVER | Michigan | Poor | 1982 | 36.2 m | 500 |
| BLACK RIVER | Michigan | Good | 1978 | 20.1 m | 500 |
| WAISKA RIVER | Michigan | Fair | 1985 | 23.7 m | 500 |
| WAISKA RIVER | Michigan | Good | 1985 | 23.7 m | 500 |
| FRED MEIJER STATE TRAIL | Michigan | Fair | 1993 | 39.7 m | 500 |
| I-69 | Michigan | Fair | 1959 | 68.9 m | 500 |
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.