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 |
|---|---|---|---|---|---|
| OLD US-31 | Michigan | Fair | 1986 | 28.3 m | 4,256 |
| OLD US-31 | Michigan | Fair | 1986 | 34.4 m | 4,256 |
| QUINN CREEK | Michigan | Fair | 1986 | 7.9 m | 4,256 |
| QUINN CREEK | Michigan | Fair | 1986 | 7.9 m | 4,256 |
| KIBBY CREEK | Michigan | Fair | 1986 | 7.9 m | 4,256 |
| KIBBY CREEK | Michigan | Fair | 1986 | 7.9 m | 4,256 |
| EVANS CREEK | Michigan | Fair | 1962 | 17.0 m | 4,256 |
| CLAM RIVER | Michigan | Fair | 2000 | 19.8 m | 4,255 |
| BASS RIVER | Michigan | Fair | 1973 | 9.7 m | 4,255 |
| CLAM RIVER | Michigan | Good | 2000 | 19.8 m | 4,255 |
| I-94 | Michigan | Good | 2022 | 66.3 m | 4,255 |
| I-94 | Michigan | Fair | 2021 | 93.3 m | 4,254 |
| NORTH BR CHIPPEWA RIVER | Michigan | Good | 2019 | 24.3 m | 4,252 |
| UNNAMED CREEK | Michigan | Good | 2021 | 6.1 m | 4,250 |
| RATTLE RUN CREEK | Michigan | Good | 2017 | 10.8 m | 4,250 |
| I-94 | Michigan | Fair | 1958 | 65.2 m | 4,246 |
| M BR PINE RIVER | Michigan | Poor | 1952 | 7.1 m | 4,242 |
| M BR PINE RIVER | Michigan | Poor | 1952 | 7.1 m | 4,242 |
| SKINNER DRAIN | Michigan | Fair | 1978 | 9.1 m | 4,238 |
| GRAND RIVER | Michigan | Fair | 1978 | 54.6 m | 4,238 |
| GRAND RIVER | Michigan | Fair | 1978 | 54.5 m | 4,238 |
| SKINNER DRAIN | Michigan | Fair | 1978 | 9.2 m | 4,238 |
| I-75 | Michigan | Good | 2003 | 60.2 m | 4,235 |
| HURON RIVER | Michigan | Fair | 1960 | 67.6 m | 4,232 |
| RYAN CREEK | Michigan | Good | 1987 | 10.4 m | 4,229 |
| CHIPPEWA CREEK | Michigan | Good | 2016 | 13.4 m | 4,225 |
| I-96 | Michigan | Fair | 1981 | 176.9 m | 4,225 |
| I-96 (JEFFRIES FRWY) | Michigan | Fair | 1971 | 93.0 m | 4,225 |
| TUSCOLA & SAGINAW BAY RR | Michigan | Fair | 1990 | 27.1 m | 4,222 |
| BETSIE RIVER | Michigan | Fair | 1940 | 45.7 m | 4,219 |
| TOWNLINE CREEK | Michigan | Good | 1962 | 13.7 m | 4,213 |
| TOWNLINE CREEK | Michigan | Good | 1962 | 13.7 m | 4,213 |
| FISH CREEK | Michigan | Fair | 1964 | 9.4 m | 4,210 |
| MCBRIDE DRAIN | Michigan | Good | 1997 | 6.3 m | 4,210 |
| PINE CREEK | Michigan | Fair | 1932 | 8.2 m | 4,202 |
| SWARTZ CREEK | Michigan | Fair | 1969 | 17.3 m | 4,200 |
| US-31 SB&US-31 BR EB(TOP | Michigan | Fair | 1964 | 82.6 m | 4,200 |
| JACKSON & LANSING RR | Michigan | Fair | 1970 | 66.4 m | 4,200 |
| PERE MARQ RAIL TRAIL | Michigan | Good | 2008 | 6.9 m | 4,200 |
| PENTWATER RIVER | Michigan | Fair | 1954 | 82.3 m | 4,200 |
| JACKSON & LANSING RR | Michigan | Fair | 1970 | 56.5 m | 4,200 |
| TITTABAWASSEE RIVER | Michigan | Good | 2007 | 356.6 m | 4,200 |
| I-69 | Michigan | Fair | 1970 | 53.3 m | 4,200 |
| CARROLL CREEK | Michigan | Good | 2006 | 15.2 m | 4,200 |
| KALAMAZOO RIVER | Michigan | Fair | 1950 | 109.7 m | 4,200 |
| SALT RIVER | Michigan | Good | 1983 | 39.6 m | 4,200 |
| BR OF LOOKING GLASS RIVR | Michigan | Poor | 1963 | 15.5 m | 4,198 |
| KEARSLEY CREEK | Michigan | Poor | 1928 | 19.2 m | 4,195 |
| KNEELAND DRAIN | Michigan | Good | 2005 | 7.3 m | 4,192 |
| S FORK OF HAYWORTH CREEK | Michigan | Good | 2005 | 6.1 m | 4,192 |
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.