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 |
|---|---|---|---|---|---|
| TRIB TO W BR PAW PAW RIV | Michigan | Good | 1960 | 10.0 m | 1,938 |
| TRAP ROCK RIVER | Michigan | Fair | 1975 | 16.4 m | 1,937 |
| LITTLE MAPLE RIVER | Michigan | Fair | 1992 | 9.1 m | 1,936 |
| CASS RIVER | Michigan | Fair | 2002 | 60.9 m | 1,931 |
| CASS RIVER OVERFLOW | Michigan | Fair | 2002 | 60.9 m | 1,931 |
| GRAND RIVER | Michigan | Good | 2015 | 18.8 m | 1,930 |
| POTTER CREEK | Michigan | Good | 1993 | 7.3 m | 1,930 |
| BEEBE CREEK | Michigan | Fair | 1930 | 9.7 m | 1,927 |
| C S X | Michigan | Fair | 1987 | 57.6 m | 1,925 |
| CEDAR CREEK | Michigan | Good | 2015 | 18.3 m | 1,925 |
| I-75 | Michigan | Good | 2021 | 53.4 m | 1,925 |
| ELM CREEK DRAIN | Michigan | Fair | 1978 | 6.4 m | 1,923 |
| I-75 | Michigan | Good | 2015 | 63.7 m | 1,921 |
| RIVER RAISIN | Michigan | Poor | 1963 | 56.4 m | 1,920 |
| MONTELLO PARK DRAIN | Michigan | Poor | 1900 | 6.7 m | 1,920 |
| I-94 | Michigan | Fair | 1966 | 59.8 m | 1,920 |
| SOUTH BR WHITE CREEK | Michigan | Fair | 1993 | 18.3 m | 1,920 |
| SIX MILE CR/STEWART DRN | Michigan | Good | 2010 | 6.5 m | 1,917 |
| PAW PAW RIVER | Michigan | Good | 1987 | 28.6 m | 1,917 |
| SWAN CREEK | Michigan | Good | 2014 | 15.8 m | 1,913 |
| DEAD RIVER | Michigan | Fair | 2010 | 162.2 m | 1,912 |
| HALFWAY CREEK | Michigan | Good | 1991 | 37.8 m | 1,912 |
| CONWAY COHOCTAH DRAIN | Michigan | Good | 2007 | 7.9 m | 1,909 |
| I-94 | Michigan | Good | 1953 | 80.7 m | 1,907 |
| PINE RIVER | Michigan | Fair | 1948 | 100.1 m | 1,904 |
| PILGRIM RIVER | Michigan | Good | 2019 | 12.8 m | 1,903 |
| I-69 | Michigan | Fair | 1968 | 119.8 m | 1,902 |
| FLEMMING DRAIN | Michigan | Good | 2007 | 17.4 m | 1,901 |
| I-94 | Michigan | Fair | 1963 | 58.8 m | 1,900 |
| S BR PENTWATER RIVER | Michigan | Fair | 1988 | 19.5 m | 1,900 |
| SOUTH BR PINE RIVER | Michigan | Fair | 1996 | 16.4 m | 1,900 |
| BIG GARLIC RIVER | Michigan | Good | 2015 | 18.3 m | 1,900 |
| GRAND RIVER | Michigan | Fair | 1968 | 85.3 m | 1,900 |
| LITTLE GARLIC RIVER | Michigan | Good | 2014 | 18.3 m | 1,900 |
| S BR OF RICE CREEK | Michigan | Good | 2012 | 7.3 m | 1,900 |
| PIGEON RIVER | Michigan | Poor | 1964 | 32.3 m | 1,900 |
| ST JOSEPH RIVER | Michigan | Fair | 1949 | 19.5 m | 1,900 |
| WEEKS DRAIN | Michigan | Poor | 1980 | 8.5 m | 1,896 |
| PAW PAW RIVER | Michigan | Fair | 1981 | 41.1 m | 1,895 |
| I-196 | Michigan | Fair | 1972 | 120.6 m | 1,893 |
| BATTLE CREEK RIVER | Michigan | Fair | 1929 | 30.8 m | 1,891 |
| SHELDON DRAIN | Michigan | Fair | 1988 | 7.0 m | 1,888 |
| RATTLE RUN CREEK | Michigan | Fair | 1977 | 12.2 m | 1,888 |
| SOUTH BR FLINT RIVER | Michigan | Good | 1994 | 13.4 m | 1,887 |
| BEAVER CREEK | Michigan | Fair | 1959 | 29.5 m | 1,886 |
| I-69 | Michigan | Fair | 1985 | 80.0 m | 1,882 |
| MUSKRAT CREEK | Michigan | Fair | 1987 | 10.9 m | 1,881 |
| PRAIRIE RIVER | Michigan | Fair | 1967 | 21.9 m | 1,881 |
| SUCKER CREEK | Michigan | Good | 1992 | 20.5 m | 1,880 |
| GRAHAM DRAIN | Michigan | Fair | 1973 | 6.9 m | 1,880 |
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.