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 |
|---|---|---|---|---|---|
| OTTAWA LAKE OUTLET | Michigan | Good | 1997 | 9.1 m | 10,500 |
| 71 ST STREET | Michigan | Fair | 1963 | 38.4 m | 10,500 |
| 71 ST STREET | Michigan | Fair | 1963 | 38.5 m | 10,500 |
| I-96 | Michigan | Fair | 1959 | 81.8 m | 10,500 |
| M-10 | Michigan | Fair | 1970 | 121.6 m | 10,500 |
| I-96 | Michigan | Fair | 1959 | 81.8 m | 10,500 |
| I-75 | Michigan | Fair | 1969 | 48.6 m | 10,500 |
| I-75 | Michigan | Fair | 1969 | 53.6 m | 10,500 |
| CLINTON RIVER | Michigan | Good | 2024 | 12.8 m | 10,500 |
| I-675 | Michigan | Fair | 1971 | 86.3 m | 10,489 |
| PEBBLE CREEK | Michigan | Good | 1972 | 8.2 m | 10,483 |
| COLDWATER LAKE DRAIN | Michigan | Fair | 1967 | 14.4 m | 10,467 |
| COLDWATER LAKE DRAIN | Michigan | Fair | 1967 | 14.4 m | 10,467 |
| KIRKHAM DRAIN | Michigan | Good | 2010 | 6.7 m | 10,465 |
| BRANCH OF KIRKHAM DRAIN | Michigan | Good | 2010 | 6.7 m | 10,465 |
| LITTLE SALT RIVER | Michigan | Fair | 1961 | 15.2 m | 10,457 |
| LITTLE SALT RIVER | Michigan | Fair | 1961 | 15.2 m | 10,457 |
| FLEMING CREEK | Michigan | Good | 1989 | 17.9 m | 10,439 |
| PINE RIVER | Michigan | Fair | 1928 | 28.6 m | 10,432 |
| US-131 & CSX RR | Michigan | Poor | 1960 | 315.5 m | 10,425 |
| I-475RMPS E&F I-69&475 | Michigan | Fair | 1970 | 177.1 m | 10,425 |
| N BR ECORSE RIVER | Michigan | Good | 1948 | 9.8 m | 10,422 |
| I-96 | Michigan | Fair | 1962 | 106.1 m | 10,413 |
| I-96 | Michigan | Fair | 1972 | 87.5 m | 10,400 |
| US-131 NB | Michigan | Fair | 1997 | 62.1 m | 10,400 |
| CEDAR HEDGE CREEK | Michigan | Fair | 1927 | 11.0 m | 10,386 |
| NASH CREEK | Michigan | Fair | 1962 | 27.4 m | 10,377 |
| I-94 | Michigan | Fair | 2005 | 98.8 m | 10,377 |
| I-94 | Michigan | Fair | 2005 | 98.8 m | 10,377 |
| OLSON CREEK | Michigan | Fair | 1923 | 6.1 m | 10,377 |
| I-94 | Michigan | Fair | 1956 | 61.7 m | 10,376 |
| S BR SHIAWASSEE RIVER | Michigan | Fair | 1918 | 12.2 m | 10,370 |
| CSX RR | Michigan | Fair | 1981 | 42.7 m | 10,340 |
| I-96BL GRAND RIVER AVE | Michigan | Fair | 1981 | 67.9 m | 10,340 |
| I-96 | Michigan | Fair | 1981 | 143.8 m | 10,340 |
| THREAD RIVER | Michigan | Fair | 1928 | 13.7 m | 10,339 |
| N BR BAD RIVER | Michigan | Fair | 1987 | 11.5 m | 10,338 |
| N BR BAD RIVER | Michigan | Fair | 1957 | 11.8 m | 10,338 |
| PINE CREEK | Michigan | Good | 1974 | 12.8 m | 10,320 |
| BUCK CREEK | Michigan | Fair | 1965 | 19.2 m | 10,300 |
| GRANT ROAD | Michigan | Fair | 1975 | 35.1 m | 10,300 |
| GRANT ROAD | Michigan | Fair | 1975 | 35.1 m | 10,300 |
| US-131 CSX RR (ABN) | Michigan | Fair | 1962 | 240.5 m | 10,294 |
| BOARDMAN RIVER | Michigan | Good | 1947 | 21.3 m | 10,294 |
| I-75 NB AND EXIT RAMP | Michigan | Fair | 1970 | 81.4 m | 10,290 |
| MIDDLE BRANCH CLINTON R | Michigan | Fair | 1964 | 6.7 m | 10,280 |
| DIX ROAD | Michigan | Poor | 1930 | 45.4 m | 10,257 |
| INDIAN MILL CREEK | Michigan | Good | 1984 | 11.5 m | 10,251 |
| LITTLE TOBACCO RIVER | Michigan | Good | 2021 | 7.3 m | 10,224 |
| MANISTIQUE RIVER | Michigan | Fair | 1918 | 89.5 m | 10,220 |
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.