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 |
|---|---|---|---|---|---|
| CROCKERY CREEK | Michigan | Fair | 1953 | 45.7 m | 9,100 |
| COURTER DITCH | Michigan | Good | 1976 | 18.9 m | 9,100 |
| CLINTON RIVER | Michigan | Good | 1989 | 19.5 m | 9,100 |
| US-127 | Michigan | Fair | 1971 | 62.8 m | 9,100 |
| I-94 | Michigan | Good | 2021 | 57.3 m | 9,100 |
| I-196 | Michigan | Fair | 1972 | 76.2 m | 9,100 |
| ROUGE RIVER | Michigan | Good | 2003 | 31.2 m | 9,098 |
| ROUGE RIVER | Michigan | Good | 2003 | 31.2 m | 9,098 |
| BEAR CREEK | Michigan | Fair | 1932 | 6.7 m | 9,080 |
| BLACK RIVER | Michigan | Fair | 1933 | 83.0 m | 9,076 |
| CANAL | Michigan | Good | 1955 | 16.4 m | 9,072 |
| HURON RIVER | Michigan | Fair | 1995 | 61.0 m | 9,058 |
| GRAND RIVER | Michigan | Fair | 1987 | 46.9 m | 9,050 |
| CSX RR | Michigan | Fair | 1963 | 45.0 m | 9,050 |
| CSX RR | Michigan | Fair | 1963 | 45.0 m | 9,050 |
| US-127 | Michigan | Fair | 1973 | 111.8 m | 9,050 |
| MID MICH RR & FLAT RIVER | Michigan | Fair | 1950 | 125.9 m | 9,043 |
| M-10 SB | Michigan | Fair | 1954 | 20.0 m | 9,034 |
| HICKORY CREEK | Michigan | Good | 1977 | 13.1 m | 9,023 |
| NORTH BR CHIPPEWA RIVER | Michigan | Good | 2008 | 41.5 m | 9,019 |
| I-196 & US-31 | Michigan | Fair | 1964 | 84.4 m | 9,016 |
| M-60 | Michigan | Fair | 1960 | 61.0 m | 9,010 |
| I-696 | Michigan | Fair | 1972 | 73.6 m | 9,000 |
| WALDO RD | Michigan | Fair | 1960 | 43.0 m | 9,000 |
| ECORSE CREEK | Michigan | Good | 1958 | 9.4 m | 9,000 |
| WALDO RD | Michigan | Fair | 1960 | 43.0 m | 9,000 |
| KALAMAZOO RIVER | Michigan | Fair | 1937 | 147.8 m | 9,000 |
| KALAMAZOO RIVER | Michigan | Fair | 1992 | 91.4 m | 9,000 |
| I-75 N COLLECTOR-DIST RD | Michigan | Fair | 1970 | 35.3 m | 9,000 |
| BIG MEADOW DRAIN | Michigan | Fair | 1899 | 8.5 m | 9,000 |
| M-10 | Michigan | Fair | 1964 | 34.7 m | 9,000 |
| I-375 | Michigan | Poor | 1960 | 50.7 m | 9,000 |
| ECORSE CREEK | Michigan | Fair | 1986 | 12.8 m | 9,000 |
| HURON RIVER | Michigan | Good | 2023 | 8.5 m | 9,000 |
| I-75 S COLLECTOR-DIST RD | Michigan | Good | 1970 | 34.7 m | 9,000 |
| I-696 | Michigan | Fair | 1972 | 78.3 m | 9,000 |
| OLD US-10 SAGINAW RD | Michigan | Fair | 1960 | 50.4 m | 9,000 |
| I-696 | Michigan | Fair | 1973 | 59.7 m | 9,000 |
| I-96 | Michigan | Good | 1974 | 54.4 m | 9,000 |
| OLD US-10 SAGINAW RD | Michigan | Fair | 1960 | 50.4 m | 9,000 |
| NOORDELOOS CREEK | Michigan | Good | 2010 | 16.3 m | 9,000 |
| HURON RIVER | Michigan | Fair | 1982 | 63.3 m | 9,000 |
| CHESAPEAKE AND OHIO RR | Michigan | Fair | 1973 | 39.7 m | 9,000 |
| MDOT RR CORRIDOR | Michigan | Fair | 1959 | 50.9 m | 8,987 |
| MDOT RR CORRIDOR | Michigan | Fair | 1959 | 50.9 m | 8,987 |
| US-127 BR | Michigan | Fair | 1959 | 40.8 m | 8,987 |
| US-127 BR | Michigan | Fair | 1959 | 40.8 m | 8,987 |
| SWARTZ CREEK | Michigan | Fair | 1981 | 8.5 m | 8,961 |
| AU SABLE RIVER | Michigan | Fair | 1984 | 48.8 m | 8,950 |
| I-69 | Michigan | Fair | 1985 | 91.3 m | 8,945 |
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.