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 |
|---|---|---|---|---|---|
| MIDDLE ROUGE RIVER | Michigan | Poor | 1932 | 30.4 m | 7,192 |
| MIDDLE ROUGE RIVER | Michigan | Poor | 1932 | 30.4 m | 7,192 |
| I-75 SB | Michigan | Good | 1968 | 47.2 m | 7,175 |
| ANNA RIVER | Michigan | Fair | 1949 | 11.9 m | 7,171 |
| BUTTERNUT CREEK | Michigan | Good | 1997 | 11.7 m | 7,165 |
| I-475 | Michigan | Fair | 1977 | 44.2 m | 7,162 |
| THREAD RIVER | Michigan | Good | 1928 | 9.4 m | 7,162 |
| MONTREAL RIVER | Michigan | Fair | 1964 | 15.5 m | 7,161 |
| COON CREEK | Michigan | Good | 1999 | 9.7 m | 7,160 |
| E BR AU SABLE RIVER | Michigan | Fair | 1961 | 11.9 m | 7,158 |
| ARMSTRONG CREEK | Michigan | Good | 1986 | 7.3 m | 7,156 |
| I-96 | Michigan | Fair | 1971 | 101.2 m | 7,150 |
| FLINT RIVER | Michigan | Good | 2006 | 50.3 m | 7,141 |
| MID BRANCH PINE RIVER | Michigan | Good | 1968 | 9.2 m | 7,138 |
| MID BRANCH PINE RIVER | Michigan | Good | 1968 | 9.2 m | 7,138 |
| N BRANCH PINE RIVER | Michigan | Poor | 1968 | 8.6 m | 7,138 |
| N BRANCH PINE RIVER | Michigan | Fair | 1968 | 8.6 m | 7,138 |
| COX-DOTY DRAIN | Michigan | Fair | 1982 | 24.3 m | 7,134 |
| COX-DOTY DRAIN | Michigan | Fair | 1982 | 30.5 m | 7,134 |
| LAPLAISANCE CREEK | Michigan | Poor | 1988 | 7.4 m | 7,130 |
| FLAT RIVER | Michigan | Good | 1994 | 19.0 m | 7,125 |
| GRAND RIVER | Michigan | Fair | 2005 | 15.8 m | 7,114 |
| M-10 | Michigan | Good | 1963 | 50.5 m | 7,110 |
| MAPLE RIVER | Michigan | Fair | 1929 | 11.9 m | 7,103 |
| ALDER CREEK | Michigan | Fair | 1949 | 12.2 m | 7,103 |
| I-196 & M-21 | Michigan | Fair | 2010 | 48.6 m | 7,101 |
| N BRANCH PAW PAW RIVER | Michigan | Fair | 1973 | 8.8 m | 7,085 |
| WILSON CREEK | Michigan | Good | 1997 | 7.8 m | 7,076 |
| PERE MARQUETTE RIVER | Michigan | Fair | 1925 | 22.9 m | 7,076 |
| BELLE RIVER | Michigan | Good | 2022 | 56.4 m | 7,075 |
| US-31 | Michigan | Fair | 1973 | 122.8 m | 7,073 |
| BATTLE CREEK RIVER | Michigan | Good | 1921 | 14.6 m | 7,067 |
| US-10 | Michigan | Good | 2024 | 52.5 m | 7,052 |
| SPARKS FND. PARK POND | Michigan | Good | 2007 | 7.9 m | 7,050 |
| ANDERSON COUNTY DRAIN | Michigan | Good | 2002 | 11.1 m | 7,047 |
| INDIAN RIVER | Michigan | Good | 2012 | 39.6 m | 7,047 |
| CHARLES BRINK RD | Michigan | Fair | 1961 | 33.4 m | 7,041 |
| CHARLES BRINK RD | Michigan | Fair | 1961 | 34.2 m | 7,041 |
| DAVIS CREEK | Michigan | Good | 1958 | 12.2 m | 7,030 |
| HORSESHOE DRAIN | Michigan | Good | 2017 | 7.3 m | 7,025 |
| ASHERY CREEK | Michigan | Fair | 1928 | 14.2 m | 7,023 |
| LOWER ROUGE R/BIKE PATH | Michigan | Good | 1974 | 73.9 m | 7,020 |
| LOWER ROUGE R/BIKE PATH | Michigan | Fair | 1974 | 69.2 m | 7,020 |
| HEALY BROOK DRAIN | Michigan | Fair | 1978 | 9.4 m | 7,010 |
| US-131 | Michigan | Fair | 1971 | 132.9 m | 7,000 |
| I-375 | Michigan | Good | 1959 | 55.4 m | 7,000 |
| M-8 DAVISON FWY | Michigan | Good | 1971 | 80.4 m | 7,000 |
| GILKEY CREEK | Michigan | Good | 1984 | 6.2 m | 7,000 |
| US-127 | Michigan | Fair | 1966 | 121.3 m | 7,000 |
| CONRAIL RAILROAD | Michigan | Poor | 1979 | 44.5 m | 7,000 |
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.