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 |
|---|---|---|---|---|---|
| MACKINAC TRAIL | Michigan | Fair | 1963 | 36.6 m | 2,039 |
| PIGEON RIVER | Michigan | Poor | 1995 | 32.1 m | 2,035 |
| N BR WHITE RIVER | Michigan | Fair | 1963 | 41.7 m | 2,034 |
| STONY CREEK | Michigan | Fair | 1947 | 16.1 m | 2,031 |
| I-196 & US-31 | Michigan | Fair | 1963 | 71.3 m | 2,030 |
| US-10 | Michigan | Poor | 1958 | 60.3 m | 2,030 |
| YELLOW RIVER DRAIN | Michigan | Fair | 1938 | 7.6 m | 2,030 |
| PINE RIVER | Michigan | Poor | 1990 | 41.7 m | 2,030 |
| I-75 | Michigan | Fair | 1962 | 102.3 m | 2,030 |
| LAKE BARTHOLEMEW CHANNEL | Michigan | Fair | 2007 | 20.1 m | 2,028 |
| POTATO RIVER | Michigan | Fair | 1952 | 45.4 m | 2,025 |
| BLACK RIVER | Michigan | Fair | 1979 | 50.5 m | 2,025 |
| SILVER CREEK | Michigan | Good | 2012 | 7.8 m | 2,024 |
| BIG CREEK | Michigan | Good | 2001 | 13.9 m | 2,021 |
| PARKING LOT | Michigan | Fair | 2000 | 89.7 m | 2,021 |
| ALDER CREEK | Michigan | Good | 1994 | 10.5 m | 2,020 |
| BIRCH CREEK | Michigan | Good | 2003 | 6.7 m | 2,020 |
| RABBITS BACK CREEK | Michigan | Fair | 1930 | 6.4 m | 2,020 |
| POTTER CREEK DRAIN | Michigan | Fair | 1969 | 10.0 m | 2,019 |
| POTTER CREEK | Michigan | Fair | 1986 | 6.7 m | 2,019 |
| PORTAGE RIVER | Michigan | Good | 1991 | 18.2 m | 2,017 |
| BIG MANISTEE RIVER | Michigan | Good | 1993 | 120.8 m | 2,015 |
| WOOD OUTLET DRAIN | Michigan | Poor | 1964 | 10.5 m | 2,015 |
| DAVIS CREEK | Michigan | Good | 1992 | 17.5 m | 2,011 |
| CN NORTH AMERICA | Michigan | Good | 2003 | 64.3 m | 2,007 |
| BIG BEAR CREEK | Michigan | Poor | 1977 | 18.2 m | 2,006 |
| BUTTERMILK CREEK | Michigan | Good | 1970 | 8.0 m | 2,000 |
| BIG SAUBLE RIVER | Michigan | Fair | 1966 | 19.5 m | 2,000 |
| I-696 | Michigan | Fair | 1973 | 59.7 m | 2,000 |
| I-696 | Michigan | Poor | 1972 | 54.3 m | 2,000 |
| NORTHWEST DRAIN | Michigan | Fair | 1972 | 7.6 m | 2,000 |
| SHEBEON DRAIN | Michigan | Fair | 1949 | 16.7 m | 2,000 |
| I-75 | Michigan | Fair | 1972 | 86.9 m | 2,000 |
| I-75 | Michigan | Fair | 1958 | 61.6 m | 2,000 |
| S BR TOBACCO RIVER | Michigan | Fair | 2001 | 14.6 m | 2,000 |
| I-69 | Michigan | Fair | 1970 | 63.1 m | 2,000 |
| GRAND RIVER | Michigan | Fair | 1975 | 121.9 m | 2,000 |
| M-53 | Michigan | Fair | 2002 | 121.2 m | 2,000 |
| PENTWATER RIVER | Michigan | Fair | 1964 | 36.6 m | 2,000 |
| I-475 | Michigan | Fair | 1971 | 70.4 m | 2,000 |
| I-696 | Michigan | Fair | 1988 | 39.6 m | 2,000 |
| I-196 & M-21 | Michigan | Fair | 2009 | 46.9 m | 2,000 |
| RED CEDAR RIVER | Michigan | Poor | 1980 | 39.2 m | 2,000 |
| PINE RIVER | Michigan | Good | 2009 | 33.5 m | 2,000 |
| I-75 | Michigan | Good | 1962 | 69.8 m | 2,000 |
| STURGEON RIVER | Michigan | Fair | 1945 | 16.9 m | 2,000 |
| I-496 | Michigan | Fair | 1969 | 58.2 m | 2,000 |
| AU SABLE RIVER | Michigan | Fair | 1975 | 18.3 m | 2,000 |
| WHITE RIVER | Michigan | Good | 2010 | 17.3 m | 2,000 |
| CLAIRE DRAIN | Michigan | Good | 1982 | 12.2 m | 1,997 |
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.