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 |
|---|---|---|---|---|---|
| N. BR. MILL CREEK DRAIN | Michigan | Fair | 1985 | 25.6 m | 1,110 |
| PINCONNING RIVER | Michigan | Good | 1996 | 14.0 m | 1,109 |
| SILVER CREEK | Michigan | Good | 2007 | 18.7 m | 1,109 |
| PORTAGE RIVER | Michigan | Good | 2016 | 15.7 m | 1,109 |
| W BRANCH PAW PAW RIVER | Michigan | Fair | 1977 | 12.2 m | 1,107 |
| NB&SB RMPS TO VERNOR | Michigan | Good | 2007 | 61.3 m | 1,107 |
| BAD RIVER | Michigan | Fair | 1969 | 21.0 m | 1,105 |
| SALTRIVER | Michigan | Fair | 1957 | 20.1 m | 1,104 |
| BEAVER CREEK | Michigan | Fair | 1954 | 36.6 m | 1,102 |
| ST JOSEPH RIVER | Michigan | Fair | 1966 | 30.4 m | 1,100 |
| KALAMAZOO RIVER | Michigan | Good | 2019 | 45.7 m | 1,100 |
| I-75 NB | Michigan | Fair | 1960 | 69.2 m | 1,100 |
| BLACK RIVER | Michigan | Fair | 1975 | 73.2 m | 1,100 |
| US-127 | Michigan | Fair | 1973 | 88.1 m | 1,100 |
| BIG PRESQUE ISLE RIVER | Michigan | Good | 1937 | 30.5 m | 1,100 |
| GRAND RIVER | Michigan | Fair | 1890 | 64.0 m | 1,100 |
| S BR OF AU SABLE RIVER | Michigan | Fair | 1979 | 16.4 m | 1,100 |
| SANDSTONE CREEK | Michigan | Fair | 1981 | 20.7 m | 1,100 |
| BLACK CREEK | Michigan | Fair | 1928 | 7.9 m | 1,100 |
| SILVER RIVER | Michigan | Good | 2023 | 16.4 m | 1,100 |
| MIDDLE BR CLINTON RIVER | Michigan | Good | 1972 | 22.5 m | 1,100 |
| WHITE RIVER | Michigan | Good | 2003 | 36.6 m | 1,100 |
| US-31 | Michigan | Fair | 1957 | 50.5 m | 1,100 |
| MARINE CITY DREDGE CUT | Michigan | Poor | 1986 | 12.2 m | 1,100 |
| DEQUINDRE CUT GREENWAY | Michigan | Poor | 1929 | 20.1 m | 1,100 |
| S BR ECORSE RIVER | Michigan | Poor | 1965 | 16.7 m | 1,100 |
| S BR ECORSE RIVER | Michigan | Fair | 2011 | 20.7 m | 1,100 |
| I-75 NB AND VERNOR RAMPS | Michigan | Good | 2007 | 119.1 m | 1,100 |
| N BR LINCOLN RIVER | Michigan | Fair | 1960 | 8.7 m | 1,100 |
| RIVER RAISIN | Michigan | Good | 1978 | 50.3 m | 1,099 |
| CARP RIVER | Michigan | Good | 1932 | 12.2 m | 1,099 |
| SHIAWASSEE RIVER | Michigan | Poor | 1985 | 44.2 m | 1,096 |
| FISH CREEK | Michigan | Fair | 1978 | 29.0 m | 1,095 |
| MILL CREEK | Michigan | Fair | 1974 | 73.1 m | 1,095 |
| BRULE RIVER | Michigan | Fair | 1989 | 29.9 m | 1,094 |
| FARMERS CREEK | Michigan | Good | 1978 | 18.3 m | 1,094 |
| STONYCREEK | Michigan | Fair | 1986 | 18.2 m | 1,094 |
| LIBHART CREEK | Michigan | Poor | 1936 | 7.0 m | 1,093 |
| OCHA CREEK | Michigan | Fair | 1953 | 12.2 m | 1,091 |
| RUSHBED CREEK | Michigan | Good | 2022 | 19.5 m | 1,091 |
| I-75 NB | Michigan | Fair | 1963 | 88.4 m | 1,090 |
| CEDAR CREEK | Michigan | Fair | 1938 | 6.4 m | 1,090 |
| S BR PAINT RIVER | Michigan | Fair | 1939 | 38.4 m | 1,090 |
| DUCK CREEK | Michigan | Good | 1999 | 68.3 m | 1,090 |
| AU GRES RIVER | Michigan | Fair | 1975 | 32.0 m | 1,090 |
| COOKS RUN RIVER | Michigan | Fair | 1937 | 41.1 m | 1,090 |
| I-69 EB | Michigan | Fair | 1983 | 91.1 m | 1,090 |
| SANDY CREEK | Michigan | Good | 2003 | 7.4 m | 1,090 |
| COBB LAKE OUTLET | Michigan | Fair | 1955 | 6.7 m | 1,089 |
| LITTLE SALT RIVER | Michigan | Fair | 1970 | 6.9 m | 1,089 |
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.