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 |
|---|---|---|---|---|---|
| SEBEWA CREEK | Michigan | Good | 2014 | 15.2 m | 971 |
| THOROFARE CANAL | Michigan | Poor | 1947 | 28.9 m | 971 |
| DOWAGIAC RIVER | Michigan | Fair | 1992 | 15.2 m | 970 |
| I-69 | Michigan | Fair | 1989 | 120.6 m | 970 |
| KALAMAZOO RIVER | Michigan | Fair | 1925 | 35.0 m | 968 |
| DOWAGIAC CREEK | Michigan | Fair | 1957 | 11.2 m | 968 |
| S BR CASS RIVER I/C DRN | Michigan | Poor | 1983 | 25.3 m | 967 |
| PHILP DRAIN | Michigan | Fair | 1992 | 6.8 m | 966 |
| DUFF DRAIN | Michigan | Fair | 2001 | 7.3 m | 966 |
| THORNAPPLE RIVER | Michigan | Good | 1932 | 45.7 m | 965 |
| FLAT RIVER | Michigan | Fair | 1995 | 38.1 m | 965 |
| OTTER CREEK | Michigan | Fair | 1935 | 10.3 m | 965 |
| EAST BRANCH HERSEY CREEK | Michigan | Good | 2007 | 7.3 m | 965 |
| SAGINAW VALLEY RR | Michigan | Fair | 2001 | 39.6 m | 965 |
| AUGRES RIVER | Michigan | Fair | 1959 | 23.1 m | 963 |
| KALAMAZOO RIVER | Michigan | Fair | 1996 | 47.5 m | 963 |
| WEST BRANCH STURGEON RIV | Michigan | Fair | 1969 | 24.4 m | 962 |
| I-94 | Michigan | Fair | 1960 | 71.9 m | 960 |
| MILL CREEK | Michigan | Fair | 1989 | 22.1 m | 960 |
| LINDEN CREEK | Michigan | Good | 2004 | 9.1 m | 960 |
| TRAVER CREEK | Michigan | Good | 1962 | 7.3 m | 959 |
| ELK CREEK DRAIN | Michigan | Good | 1988 | 31.7 m | 958 |
| US-23 | Michigan | Fair | 1961 | 63.4 m | 957 |
| N BRANCH CROCKERY CREEK | Michigan | Good | 2002 | 20.1 m | 955 |
| SWAMP RAISIN DRAIN | Michigan | Good | 1968 | 7.9 m | 954 |
| BATTLE CREEK RIVER | Michigan | Fair | 1966 | 6.4 m | 953 |
| SMITH BRANCH DRAIN | Michigan | Fair | 1950 | 6.1 m | 951 |
| I-94 | Michigan | Fair | 2011 | 83.6 m | 950 |
| ST JOSEPH RIVER | Michigan | Good | 2011 | 25.9 m | 950 |
| MC CURRAN CREEK | Michigan | Poor | 1981 | 12.2 m | 950 |
| GRAND RIVER | Michigan | Fair | 1986 | 41.4 m | 950 |
| I-96 | Michigan | Fair | 1961 | 64.6 m | 950 |
| GRAND RIVER | Michigan | Good | 2003 | 53.1 m | 950 |
| TAWAS RIVER | Michigan | Fair | 1972 | 15.8 m | 950 |
| SHIAWASSEE RIVER | Michigan | Good | 1956 | 12.2 m | 950 |
| M-59 | Michigan | Good | 1994 | 39.6 m | 950 |
| CLAM RIVER | Michigan | Fair | 1997 | 24.0 m | 950 |
| ROUGE RIVER | Michigan | Fair | 1988 | 7.9 m | 950 |
| BARNARD DRAIN | Michigan | Good | 1974 | 9.0 m | 950 |
| I-75 NB | Michigan | Fair | 1962 | 81.8 m | 950 |
| TYRE I/C DRAIN EXTN | Michigan | Poor | 1985 | 11.0 m | 948 |
| MUSKEGON RIVER | Michigan | Fair | 1998 | 90.0 m | 947 |
| PERRY CREEK | Michigan | Fair | 1978 | 12.5 m | 945 |
| PERRY CREEK | Michigan | Fair | 1963 | 8.5 m | 945 |
| PERRY CREEK | Michigan | Fair | 1965 | 8.5 m | 945 |
| RAVINE RIVER | Michigan | Good | 2011 | 19.1 m | 944 |
| MILL CREEK | Michigan | Good | 1969 | 8.8 m | 943 |
| WABASIS CREEK | Michigan | Fair | 1962 | 8.0 m | 943 |
| CEDAR CREEK | Michigan | Good | 1969 | 8.8 m | 942 |
| LITTLE BETSIE RIVER | Michigan | Good | 1970 | 12.8 m | 941 |
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.