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 |
|---|---|---|---|---|---|
| LEWIS DRAIN | Michigan | Fair | 1961 | 6.1 m | 8,625 |
| LEWIS DRAIN | Michigan | Fair | 1961 | 6.1 m | 8,625 |
| EAST RIVER RD | Michigan | Fair | 1961 | 57.9 m | 8,625 |
| M-14 | Michigan | Poor | 1966 | 69.9 m | 8,611 |
| US-31 BR (58 TH STREET) | Michigan | Fair | 1964 | 57.6 m | 8,602 |
| I-94 | Michigan | Poor | 1960 | 96.3 m | 8,601 |
| DURHAM CREEK | Michigan | Fair | 1925 | 7.3 m | 8,600 |
| ADAMS RD ON RAMP | Michigan | Good | 2004 | 27.1 m | 8,600 |
| I-69 | Michigan | Fair | 1959 | 68.9 m | 8,600 |
| THREAD RIVER | Michigan | Good | 2011 | 19.5 m | 8,600 |
| BASS RIVER | Michigan | Fair | 1929 | 12.2 m | 8,591 |
| HOWE DRAIN | Michigan | Good | 2006 | 7.3 m | 8,575 |
| PINE CREEK | Michigan | Fair | 1947 | 7.6 m | 8,571 |
| N BR BOARDMAN RIVER | Michigan | Fair | 1940 | 8.9 m | 8,567 |
| M-10 | Michigan | Good | 2017 | 45.4 m | 8,565 |
| M-10 | Michigan | Good | 2017 | 45.4 m | 8,565 |
| I-475 | Michigan | Fair | 1970 | 53.0 m | 8,561 |
| VAN BUREN TRAIL | Michigan | Fair | 1963 | 58.5 m | 8,557 |
| VAN BUREN TRAIL | Michigan | Fair | 1963 | 58.5 m | 8,557 |
| I-196 | Michigan | Fair | 1972 | 74.1 m | 8,550 |
| PATRICK ST | Michigan | Fair | 1960 | 39.0 m | 8,550 |
| US-23 | Michigan | Fair | 1959 | 75.6 m | 8,550 |
| MDOT RR CORRIDOR | Michigan | Fair | 1968 | 61.0 m | 8,549 |
| CARMAN CREEK | Michigan | Good | 2020 | 12.2 m | 8,547 |
| GRAND RIVER | Michigan | Fair | 1987 | 12.8 m | 8,546 |
| HURON RIVER | Michigan | Fair | 1977 | 25.9 m | 8,545 |
| WHITE RIVER | Michigan | Poor | 1986 | 27.4 m | 8,531 |
| I-75 | Michigan | Good | 2022 | 67.8 m | 8,530 |
| TACOOSH RIVER | Michigan | Fair | 1990 | 10.4 m | 8,505 |
| RAPID RIVER | Michigan | Fair | 1931 | 24.4 m | 8,505 |
| LOG RD & CSX RR (ABN) | Michigan | Fair | 1975 | 82.0 m | 8,500 |
| M-59 | Michigan | Fair | 1994 | 43.6 m | 8,500 |
| CLYDE PARK AVENUE | Michigan | Fair | 2000 | 39.0 m | 8,500 |
| BUCHANAN ROAD | Michigan | Fair | 1975 | 37.0 m | 8,500 |
| BUCHANAN ROAD | Michigan | Fair | 1975 | 45.7 m | 8,500 |
| I-696 RAMP N TO W | Michigan | Fair | 1972 | 44.8 m | 8,500 |
| I-96 | Michigan | Fair | 1970 | 84.4 m | 8,500 |
| LOG RD & CSX RR (ABN) | Michigan | Fair | 1975 | 82.0 m | 8,500 |
| LOW BRANCH ROUGE RIVER | Michigan | Fair | 1935 | 19.5 m | 8,500 |
| CLYDE PARK AVENUE | Michigan | Good | 2000 | 39.0 m | 8,500 |
| M-39 | Michigan | Good | 1962 | 48.6 m | 8,500 |
| ROUGE RIVER | Michigan | Good | 1957 | 8.4 m | 8,500 |
| M-59 | Michigan | Fair | 1994 | 39.5 m | 8,500 |
| M-59 | Michigan | Good | 1994 | 39.5 m | 8,500 |
| I-696 | Michigan | Fair | 1987 | 39.6 m | 8,500 |
| SHIAWASSEE RIVER | Michigan | Poor | 1958 | 9.1 m | 8,500 |
| I-675 | Michigan | Fair | 1971 | 73.2 m | 8,490 |
| KALAMAZOO RIVER | Michigan | Good | 2004 | 108.3 m | 8,487 |
| POWDER MILL CREEK | Michigan | Poor | 1962 | 12.0 m | 8,481 |
| FLAT RIVER | Michigan | Good | 1965 | 45.1 m | 8,480 |
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.