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 |
|---|---|---|---|---|---|
| LOOKING GLASS RIVER | Michigan | Poor | 1984 | 29.5 m | 144 |
| BAD RIVER | Michigan | Good | 1990 | 27.1 m | 144 |
| FLAT RIVER | Michigan | Fair | 1867 | 36.1 m | 144 |
| JOHN NEFF DRAIN | Michigan | Good | 2004 | 11.6 m | 144 |
| EVANS CREEK | Michigan | Good | 2003 | 19.5 m | 144 |
| RUSHBED CREEK | Michigan | Poor | 1930 | 10.0 m | 144 |
| STURGEON SLOUGH DRAIN | Michigan | Good | 2022 | 8.8 m | 144 |
| SO BR KALAMAZOO RIVER | Michigan | Fair | 1973 | 21.9 m | 143 |
| ALDER CREEK | Michigan | Fair | 1926 | 13.7 m | 143 |
| THORNAPPLE RIVER | Michigan | Good | 1997 | 38.4 m | 143 |
| E BR ST JOSEPH OF MAUMEE | Michigan | Fair | 1975 | 12.2 m | 143 |
| SOUTH BRANCH BAD RIVER | Michigan | Poor | 1898 | 13.1 m | 143 |
| ROCKY RIVER | Michigan | Good | 2014 | 27.4 m | 143 |
| CHRISTIANA CREEK | Michigan | Good | 2008 | 17.1 m | 143 |
| W BR ST JOSEPH OF MAUMEE | Michigan | Good | 1991 | 17.6 m | 142 |
| CHICAGON CREEK | Michigan | Poor | 1900 | 8.5 m | 142 |
| UNNAMED | Michigan | Fair | 1971 | 7.9 m | 142 |
| RED CEDAR RIVER | Michigan | Poor | 1933 | 7.3 m | 142 |
| CROCKERY CREEK | Michigan | Poor | 1975 | 8.5 m | 142 |
| BEAVER CREEK | Michigan | Good | 1998 | 24.0 m | 142 |
| PRAIRIE RIVER | Michigan | Fair | 1976 | 24.3 m | 142 |
| PAINT CREEK | Michigan | Fair | 1984 | 10.6 m | 142 |
| MUD CREEK | Michigan | Good | 1996 | 7.1 m | 142 |
| S BR MACATAWA RIVER | Michigan | Poor | 1981 | 10.8 m | 141 |
| MAPLE RIVER | Michigan | Fair | 1981 | 27.4 m | 141 |
| DRAIN # 142 OUTLET | Michigan | Good | 1985 | 12.2 m | 141 |
| E FORK W BR ST JOSEPH RV | Michigan | Poor | 1970 | 8.5 m | 141 |
| JO DRAIN | Michigan | Poor | 1964 | 10.9 m | 141 |
| M BR BLACK RIVER | Michigan | Good | 2004 | 14.0 m | 140 |
| UPPER BLACK RIVER | Michigan | Good | 1999 | 23.8 m | 140 |
| HAYWORTH CREEK | Michigan | Good | 2015 | 15.8 m | 140 |
| MUSKRAT CREEK | Michigan | Good | 2012 | 6.6 m | 140 |
| I-69 | Michigan | Fair | 1972 | 199.2 m | 140 |
| PINE CREEK | Michigan | Good | 2008 | 25.6 m | 140 |
| SHEBEON DRAIN | Michigan | Fair | 1994 | 11.0 m | 140 |
| I-96 | Michigan | Fair | 1958 | 72.7 m | 140 |
| SEBEWA CREEK | Michigan | Fair | 1973 | 15.8 m | 140 |
| BALDWIN RIVER | Michigan | Poor | 1924 | 11.2 m | 140 |
| YELLOW RIVER DRAIN | Michigan | Good | 2015 | 10.3 m | 140 |
| TROUT FALLS CREEK | Michigan | Poor | 1938 | 10.3 m | 140 |
| LITTLE LAKE CREEK | Michigan | Fair | 1955 | 7.3 m | 140 |
| FLAT CREEK | Michigan | Good | 1957 | 6.9 m | 140 |
| S. BR. MILL CREEK DRAIN | Michigan | Good | 2016 | 12.2 m | 140 |
| MUD CREEK DRAIN OUTLET | Michigan | Poor | 1974 | 7.2 m | 140 |
| SUCKER CREEK DRAIN | Michigan | Fair | 1965 | 9.6 m | 140 |
| BRANDYWINE CREEK | Michigan | Fair | 1994 | 9.1 m | 140 |
| NOVI-LYON DRAIN | Michigan | Good | 2021 | 6.8 m | 140 |
| JONES CREEK | Michigan | Fair | 1962 | 14.0 m | 139 |
| MAPLE RIVER | Michigan | Poor | 1973 | 30.4 m | 139 |
| DRAIN #140 | Michigan | Good | 1991 | 11.8 m | 139 |
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.