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 |
|---|---|---|---|---|---|
| CLINTON RIVER | Michigan | Fair | 1975 | 7.3 m | 200 |
| PONTIAC CREEK | Michigan | Fair | 1969 | 7.9 m | 200 |
| PORTAGE RIVER | Michigan | Good | 2014 | 7.3 m | 200 |
| PETERSON CREEK | Michigan | Good | 2012 | 18.9 m | 200 |
| GAYLORD/MAC RAIL TRAIL | Michigan | Fair | 2009 | 39.6 m | 200 |
| LETTS CREEK | Michigan | Fair | 1968 | 7.5 m | 200 |
| LETTS CREEK | Michigan | Poor | 1968 | 7.6 m | 200 |
| LETTS CREEK | Michigan | Poor | 1968 | 7.1 m | 200 |
| MILL CREEK FORK | Michigan | Good | 2012 | 6.7 m | 200 |
| BULLOCK CREEK | Michigan | Fair | 2019 | 11.0 m | 200 |
| DEER LAKE CREEK | Michigan | Poor | 1977 | 11.0 m | 200 |
| CLINTON RIVER | Michigan | Poor | 1956 | 7.9 m | 200 |
| CLINTON RIVER | Michigan | Poor | 1959 | 8.5 m | 200 |
| HALFWAY CREEK | Michigan | Good | 2018 | 6.1 m | 200 |
| BROWNSTOWN CREEK | Michigan | Good | 2017 | 6.5 m | 200 |
| WABASCON CREEK | Michigan | Good | 2019 | 9.7 m | 200 |
| COLUMBIA CREEK | Michigan | Poor | 1969 | 7.0 m | 200 |
| SANILAC & ST CLAIR DRAIN | Michigan | Good | 2016 | 7.3 m | 200 |
| CUSHMAN CREEK | Michigan | Good | 2024 | 9.8 m | 200 |
| AU SABLE RIVER | Michigan | Fair | 1990 | 28.0 m | 199 |
| PINE CREEK | Michigan | Fair | 2003 | 15.2 m | 199 |
| BAD RIVER | Michigan | Good | 2002 | 30.2 m | 199 |
| BUTLER CREEK | Michigan | Good | 2006 | 9.1 m | 199 |
| PONY CREEK | Michigan | Good | 2002 | 7.3 m | 199 |
| SOUTH BR PINE RIVER | Michigan | Fair | 1971 | 9.6 m | 199 |
| BLACK CREEK | Michigan | Good | 2023 | 10.1 m | 199 |
| BIG CREEK A DRAIN | Michigan | Fair | 1920 | 9.1 m | 198 |
| LAIRD CREEK | Michigan | Good | 1956 | 7.9 m | 198 |
| LITTLE SALT RIVER | Michigan | Poor | 1980 | 17.3 m | 198 |
| SWAMP RAISIN CREEK | Michigan | Poor | 1960 | 12.8 m | 198 |
| LEWIS DRAIN | Michigan | Good | 2019 | 12.2 m | 198 |
| HIGH BANK CREEK | Michigan | Poor | 1900 | 7.5 m | 197 |
| JONES CREEK | Michigan | Poor | 1937 | 10.0 m | 197 |
| POKAGON CREEK | Michigan | Fair | 1970 | 6.7 m | 197 |
| SPRING CREEK | Michigan | Good | 1994 | 13.4 m | 196 |
| BEEBE CREEK | Michigan | Poor | 1969 | 7.3 m | 196 |
| PRAIRIE CREEK | Michigan | Fair | 1985 | 20.1 m | 196 |
| LITTLE SALT RIVER | Michigan | Fair | 1980 | 9.7 m | 196 |
| LITTLE SALT RIVER | Michigan | Fair | 1983 | 18.2 m | 196 |
| SPRING CREEK | Michigan | Poor | 1981 | 9.4 m | 196 |
| MCKAY DRAIN | Michigan | Good | 2015 | 7.4 m | 196 |
| LEWIS DRAIN | Michigan | Good | 2014 | 8.9 m | 196 |
| S BRANCH KALAMAZOO RIVER | Michigan | Fair | 1964 | 26.8 m | 195 |
| PIGEON RIVER | Michigan | Fair | 1993 | 28.0 m | 195 |
| DEAD CREEK | Michigan | Poor | 1973 | 13.7 m | 195 |
| FYE DRAIN | Michigan | Fair | 1977 | 9.1 m | 195 |
| WHACKENBUSH DRAIN | Michigan | Good | 2022 | 7.2 m | 195 |
| STURGEON RIVER | Michigan | Fair | 1976 | 48.9 m | 194 |
| I-75 | Michigan | Fair | 1967 | 100.8 m | 194 |
| PIGEON RIVER | Michigan | Fair | 1987 | 29.2 m | 194 |
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.