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 |
|---|---|---|---|---|---|
| PORTAGE RIVER DRAIN | Michigan | Good | 1939 | 13.7 m | 3,180 |
| BATTEESE CREEK | Michigan | Fair | 2006 | 6.6 m | 3,180 |
| I-75 RAMP TO WB M-8 | Michigan | Fair | 1971 | 37.2 m | 3,180 |
| FOWLER DRAIN | Michigan | Good | 2000 | 7.8 m | 3,179 |
| HICKORY CREEK | Michigan | Good | 2000 | 7.8 m | 3,179 |
| PINE RIVER | Michigan | Fair | 1934 | 187.1 m | 3,175 |
| HONEY CREEK | Michigan | Good | 1985 | 8.8 m | 3,164 |
| WALTZ & STURGIS DRAIN | Michigan | Fair | 2005 | 8.7 m | 3,160 |
| PINE RIVER | Michigan | Good | 1973 | 27.4 m | 3,160 |
| MIDDLE BRANCH RIVER | Michigan | Poor | 1939 | 13.7 m | 3,158 |
| SHIAWASSEE RIVER | Michigan | Fair | 1994 | 15.2 m | 3,156 |
| MILL RACE | Michigan | Fair | 1994 | 15.2 m | 3,156 |
| SWAN CREEK | Michigan | Fair | 1983 | 11.5 m | 3,150 |
| CEDAR RIVER | Michigan | Good | 1988 | 16.7 m | 3,150 |
| LOOKING GLASS RIVER | Michigan | Fair | 1986 | 24.3 m | 3,149 |
| LOWER ROUGE RIVER | Michigan | Good | 2001 | 22.6 m | 3,147 |
| CHIPPEWA RIVER | Michigan | Fair | 1977 | 54.7 m | 3,145 |
| MACON RIVER | Michigan | Fair | 1947 | 41.1 m | 3,140 |
| LOCKWOOD DRAIN | Michigan | Good | 2022 | 19.5 m | 3,140 |
| US-127 | Michigan | Fair | 1961 | 64.6 m | 3,138 |
| BELLE RIVER | Michigan | Good | 1986 | 59.5 m | 3,127 |
| HARLEM DRAIN | Michigan | Good | 2013 | 20.1 m | 3,123 |
| DEAD CREEK | Michigan | Good | 2015 | 16.5 m | 3,123 |
| SWAN CREEK | Michigan | Fair | 1991 | 45.7 m | 3,118 |
| BUTTERNUT CREEK | Michigan | Fair | 1927 | 8.2 m | 3,115 |
| US-23 | Michigan | Fair | 1962 | 74.7 m | 3,115 |
| I-94 | Michigan | Fair | 1959 | 69.6 m | 3,110 |
| E BR AU GRES RIVER | Michigan | Poor | 1954 | 53.9 m | 3,110 |
| SALT RIVER | Michigan | Fair | 2007 | 13.1 m | 3,109 |
| MUD CREEK | Michigan | Good | 2006 | 7.5 m | 3,104 |
| DEER CREEK | Michigan | Fair | 1933 | 8.3 m | 3,101 |
| I-475RAMP B & I-75 | Michigan | Fair | 1971 | 120.1 m | 3,100 |
| KEARSLEY CREEK | Michigan | Good | 2016 | 16.5 m | 3,100 |
| STURGEON CREEK | Michigan | Fair | 1981 | 20.4 m | 3,100 |
| WILLOW CREEK | Michigan | Good | 2003 | 16.8 m | 3,100 |
| I-196 | Michigan | Fair | 1972 | 85.0 m | 3,100 |
| M-102 (8 MILE RD) | Michigan | Good | 1956 | 36.3 m | 3,095 |
| M-102 (8 MILE RD) | Michigan | Fair | 1956 | 36.3 m | 3,095 |
| SAND RIVER | Michigan | Fair | 1939 | 19.5 m | 3,093 |
| ROCK RIVER | Michigan | Fair | 1932 | 12.2 m | 3,093 |
| LAUGHING WHITEFISH RIVER | Michigan | Good | 1939 | 12.2 m | 3,093 |
| COUNTY DRAIN #33 | Michigan | Fair | 2012 | 13.4 m | 3,092 |
| PAW PAW RIVER | Michigan | Fair | 1999 | 30.5 m | 3,092 |
| W BR RIFLE RIVER | Michigan | Fair | 1985 | 43.5 m | 3,091 |
| MCCLELLAN RUN DRAIN | Michigan | Fair | 1978 | 21.0 m | 3,081 |
| BIG CREEK | Michigan | Good | 1992 | 10.9 m | 3,081 |
| I-96 | Michigan | Fair | 1961 | 100.0 m | 3,080 |
| PAINT RIVER | Michigan | Fair | 1924 | 79.8 m | 3,080 |
| RANSON DRAIN | Michigan | Fair | 1979 | 7.3 m | 3,074 |
| WHITE RIVER | Michigan | Fair | 1963 | 27.4 m | 3,067 |
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.