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 |
|---|---|---|---|---|---|
| PARNALL RD | Michigan | Fair | 1958 | 37.0 m | 12,954 |
| S BR PINE RIVER | Michigan | Fair | 1980 | 62.2 m | 12,946 |
| PLASTER CREEK | Michigan | Poor | 1958 | 18.5 m | 12,915 |
| HURON RIVER | Michigan | Fair | 1982 | 46.6 m | 12,900 |
| SWARTZ CREEK | Michigan | Fair | 1918 | 18.9 m | 12,900 |
| US-31 NB | Michigan | Fair | 1964 | 56.3 m | 12,892 |
| M-10 | Michigan | Fair | 1952 | 35.6 m | 12,860 |
| GTW RR AND CANIFF | Michigan | Fair | 1969 | 480.2 m | 12,856 |
| THREAD RIVER | Michigan | Good | 1973 | 13.7 m | 12,844 |
| KALAMAZOO RIVER | Michigan | Fair | 1973 | 101.6 m | 12,841 |
| I-75 | Michigan | Fair | 1967 | 54.9 m | 12,815 |
| GILKEY CREEK | Michigan | Poor | 1954 | 7.0 m | 12,809 |
| I-375 | Michigan | Fair | 1963 | 91.1 m | 12,807 |
| M-10 NB | Michigan | Fair | 1954 | 19.4 m | 12,806 |
| MACATAWA RIVER | Michigan | Fair | 1955 | 12.2 m | 12,800 |
| I-94 | Michigan | Fair | 1963 | 108.4 m | 12,794 |
| E BR HERSEY RIVER | Michigan | Fair | 1957 | 9.8 m | 12,782 |
| HART/MONT. LINEAR SP TRL | Michigan | Fair | 1933 | 6.6 m | 12,781 |
| W.BR.SWARTZCREEK | Michigan | Good | 2019 | 12.3 m | 12,764 |
| PINE RIVER | Michigan | Fair | 1964 | 62.2 m | 12,752 |
| PINE RIVER | Michigan | Fair | 1964 | 62.2 m | 12,752 |
| US-131 | Michigan | Fair | 1998 | 33.8 m | 12,750 |
| THORNAPPLE RIVER | Michigan | Fair | 1963 | 54.6 m | 12,750 |
| CLINTON RIVER | Michigan | Good | 1992 | 48.7 m | 12,750 |
| BLAKELY DRAIN | Michigan | Poor | 1967 | 18.2 m | 12,749 |
| UPPER ROUGE RIVER | Michigan | Good | 2024 | 41.4 m | 12,727 |
| I-75 NB | Michigan | Fair | 1961 | 80.6 m | 12,725 |
| PAINT CREEK | Michigan | Good | 2003 | 13.4 m | 12,710 |
| BARNARD DRAIN | Michigan | Fair | 1971 | 10.7 m | 12,700 |
| ROUGE RIVER | Michigan | Fair | 1959 | 36.4 m | 12,696 |
| M-10 | Michigan | Fair | 1963 | 63.6 m | 12,690 |
| M-5 | Michigan | Fair | 1957 | 43.6 m | 12,690 |
| SWARTZ CREEK | Michigan | Poor | 1938 | 9.4 m | 12,678 |
| M-10 | Michigan | Good | 1955 | 45.1 m | 12,660 |
| 96TH AVE | Michigan | Fair | 1972 | 35.8 m | 12,652 |
| I-196 BL(BYRON ROAD) | Michigan | Fair | 1972 | 54.2 m | 12,652 |
| 96TH AVE | Michigan | Fair | 1972 | 35.8 m | 12,652 |
| I-196BL (BYRON RD) | Michigan | Fair | 1972 | 52.1 m | 12,652 |
| SWARTZ CREEK | Michigan | Fair | 1966 | 14.0 m | 12,640 |
| M-59 | Michigan | Fair | 1999 | 79.0 m | 12,630 |
| PORTAGE CREEK | Michigan | Good | 1986 | 16.6 m | 12,623 |
| I-94 | Michigan | Fair | 1962 | 94.4 m | 12,600 |
| ARCADIA CREEK | Michigan | Fair | 1992 | 6.1 m | 12,600 |
| THORNAPPLE RIVER | Michigan | Fair | 2004 | 51.4 m | 12,600 |
| AXTELL CREEK | Michigan | Good | 2012 | 9.1 m | 12,600 |
| CADILLAC CANAL | Michigan | Fair | 1957 | 9.9 m | 12,589 |
| I-94 | Michigan | Fair | 2006 | 88.0 m | 12,582 |
| E B SERVICE RD | Michigan | Fair | 1973 | 190.2 m | 12,580 |
| 3RD LEVEL TURN RDWY | Michigan | Fair | 1972 | 366.7 m | 12,580 |
| LAND | Michigan | Good | 1973 | 108.2 m | 12,580 |
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.