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 |
|---|---|---|---|---|---|
| M-8 DAVISON FWY | Michigan | Good | 1996 | 56.1 m | 26,400 |
| 36TH ST | Michigan | Fair | 1972 | 35.5 m | 26,400 |
| I-75 | Michigan | Good | 2008 | 63.8 m | 26,365 |
| M-139 | Michigan | Fair | 2002 | 69.8 m | 26,303 |
| M-139 | Michigan | Fair | 2002 | 69.8 m | 26,303 |
| BUCK CREEK | Michigan | Fair | 2000 | 156.0 m | 26,271 |
| US-131 | Michigan | Good | 2000 | 116.9 m | 26,271 |
| DIVISION AVENUE | Michigan | Fair | 2000 | 45.4 m | 26,271 |
| DIVISION AVENUE | Michigan | Good | 2000 | 45.4 m | 26,271 |
| KALAMAZOO AVE | Michigan | Fair | 2001 | 53.4 m | 26,271 |
| NORFOLK SOUTHERN RR | Michigan | Good | 2000 | 22.0 m | 26,271 |
| EASTERN AVENUE | Michigan | Fair | 2001 | 40.7 m | 26,271 |
| NORFOLK SOUTHERN RR | Michigan | Good | 2000 | 22.0 m | 26,271 |
| EASTERN AVENUE | Michigan | Good | 2001 | 40.7 m | 26,271 |
| BUCK CREEK | Michigan | Good | 2001 | 156.0 m | 26,271 |
| US-131 | Michigan | Good | 2000 | 116.9 m | 26,271 |
| LOWER ROUGE RIVER | Michigan | Fair | 1930 | 22.2 m | 26,269 |
| NORTH SERVICE RD | Michigan | Poor | 1964 | 46.5 m | 26,250 |
| INDIAN MILL CREEK | Michigan | Fair | 2002 | 10.9 m | 26,226 |
| CARRIER CREEK | Michigan | Poor | 1956 | 11.1 m | 26,200 |
| M-39 | Michigan | Fair | 1964 | 50.3 m | 26,116 |
| SWEENEY DRAIN | Michigan | Good | 2003 | 6.1 m | 26,062 |
| BLACK RIVER | Michigan | Fair | 1972 | 54.9 m | 26,038 |
| BLACK RIVER & SCOTT AVE | Michigan | Fair | 2011 | 412.3 m | 26,010 |
| GENESEE AVE | Michigan | Good | 1961 | 61.9 m | 25,971 |
| CASS RIVER | Michigan | Fair | 1961 | 85.3 m | 25,971 |
| GENESEE AVE | Michigan | Fair | 1961 | 61.9 m | 25,971 |
| RED RUN DRAIN | Michigan | Fair | 1991 | 38.4 m | 25,900 |
| W CHANNEL SAGINAW RIVER | Michigan | Fair | 1938 | 154.5 m | 25,874 |
| NORTH PARK ST | Michigan | Fair | 1969 | 41.1 m | 25,871 |
| NORTH PARK ST | Michigan | Fair | 1969 | 41.1 m | 25,871 |
| RIVERSIDE DRIVE | Michigan | Fair | 2009 | 21.1 m | 25,840 |
| RIVERSIDE DRIVE | Michigan | Fair | 2009 | 21.1 m | 25,840 |
| FELLOWS CREEK | Michigan | Good | 2006 | 14.0 m | 25,833 |
| CLYDE PARK AVENUE | Michigan | Good | 2000 | 39.0 m | 25,815 |
| CLYDE PARK AVENUE | Michigan | Good | 2000 | 39.0 m | 25,815 |
| I-96 | Michigan | Fair | 2003 | 77.3 m | 25,796 |
| BIRCH RUN CREEK | Michigan | Fair | 1961 | 13.7 m | 25,771 |
| BIRCH RUN CREEK | Michigan | Fair | 1961 | 13.7 m | 25,771 |
| I-496 RAMP TO LANSING RD | Michigan | Fair | 1969 | 43.6 m | 25,725 |
| I-496 RAMP TO LANSING RD | Michigan | Fair | 1969 | 50.7 m | 25,725 |
| ROUGE RIVER | Michigan | Fair | 1931 | 21.3 m | 25,704 |
| ROUGE RIVER | Michigan | Good | 1987 | 21.3 m | 25,704 |
| PORTAGE CREEK | Michigan | Fair | 1947 | 13.7 m | 25,699 |
| GRAND RIVER | Michigan | Fair | 1984 | 92.0 m | 25,678 |
| DIXIE HWY AND RAMPS | Michigan | Fair | 1962 | 91.3 m | 25,675 |
| M-39 | Michigan | Fair | 1964 | 32.3 m | 25,600 |
| M-39 | Michigan | Fair | 1964 | 32.3 m | 25,600 |
| GIBSON DRAIN | Michigan | Fair | 1977 | 11.5 m | 25,568 |
| SWARTZ CREEK | Michigan | Fair | 1968 | 29.5 m | 25,506 |
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.