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 |
|---|---|---|---|---|---|
| BUCK CREEK | Michigan | Fair | 2000 | 20.0 m | 6,793 |
| LAKE STATE RR | Michigan | Fair | 1962 | 58.7 m | 6,791 |
| M-32|W MAIN ST | Michigan | Poor | 1961 | 40.5 m | 6,791 |
| LAKE STATE RR | Michigan | Fair | 1962 | 58.7 m | 6,791 |
| M-32|W MAIN ST | Michigan | Poor | 1961 | 40.5 m | 6,791 |
| MOTT DRAIN | Michigan | Good | 1970 | 7.0 m | 6,783 |
| I-69 & I-475 | Michigan | Fair | 1970 | 137.7 m | 6,770 |
| I-75 | Michigan | Fair | 1967 | 51.8 m | 6,769 |
| US-10 | Michigan | Poor | 1961 | 61.0 m | 6,769 |
| RICE CR | Michigan | Good | 2009 | 12.8 m | 6,760 |
| MENOMINEE RIVER | Michigan | Fair | 1981 | 95.6 m | 6,759 |
| E&LS RR | Michigan | Fair | 1932 | 32.6 m | 6,759 |
| I-94 | Michigan | Poor | 1960 | 71.3 m | 6,756 |
| ROUGE RIVER | Michigan | Good | 2007 | 10.4 m | 6,754 |
| THREAD CREEK | Michigan | Good | 2006 | 22.9 m | 6,748 |
| I-75 RAMP TO I-94 | Michigan | Fair | 1961 | 52.3 m | 6,740 |
| I-69 | Michigan | Fair | 1960 | 68.9 m | 6,737 |
| HALE CREEK | Michigan | Fair | 1952 | 13.3 m | 6,737 |
| BOYNE RIVER | Michigan | Fair | 1947 | 9.4 m | 6,736 |
| PORTAGE RIVER | Michigan | Poor | 1976 | 27.4 m | 6,730 |
| I-96 | Michigan | Fair | 2011 | 64.1 m | 6,725 |
| I-94 | Michigan | Good | 2011 | 89.6 m | 6,725 |
| BRANDYWINE CREEK | Michigan | Fair | 1948 | 26.2 m | 6,722 |
| I-75 | Michigan | Fair | 1962 | 104.0 m | 6,708 |
| CHEBOYGAN & BRANCHES DRN | Michigan | Poor | 1939 | 6.8 m | 6,701 |
| KUIPERS DRAIN | Michigan | Good | 2012 | 9.7 m | 6,700 |
| I-75 | Michigan | Fair | 1969 | 55.7 m | 6,700 |
| GRAND RIVER | Michigan | Good | 1993 | 8.5 m | 6,700 |
| W CHANNEL OF KAZOO RIVER | Michigan | Fair | 2004 | 9.0 m | 6,700 |
| US-127 | Michigan | Fair | 2011 | 75.3 m | 6,700 |
| M-14 | Michigan | Fair | 1975 | 101.5 m | 6,694 |
| M-14 | Michigan | Fair | 1975 | 101.5 m | 6,694 |
| MARKLE DRAIN | Michigan | Good | 2005 | 11.9 m | 6,670 |
| CEDAR CREEK | Michigan | Fair | 1935 | 8.5 m | 6,670 |
| BLAKELY DRAIN | Michigan | Fair | 1922 | 7.6 m | 6,668 |
| INDIAN MILL CREEK | Michigan | Fair | 1930 | 12.2 m | 6,667 |
| CHIPPEWA RIVER | Michigan | Good | 2017 | 50.0 m | 6,666 |
| MCKINZIE CREEK | Michigan | Fair | 2009 | 25.6 m | 6,654 |
| HONEY CREEK | Michigan | Poor | 1975 | 10.1 m | 6,651 |
| SCHREEDER BROOK | Michigan | Fair | 2000 | 7.0 m | 6,646 |
| S BR MACON RIVER | Michigan | Fair | 1953 | 16.7 m | 6,646 |
| M-10 | Michigan | Fair | 1954 | 43.7 m | 6,640 |
| CN & GTW RR | Michigan | Fair | 2004 | 15.2 m | 6,640 |
| ROUGE RIVER | Michigan | Good | 2012 | 21.9 m | 6,637 |
| M-39 | Michigan | Good | 2005 | 39.3 m | 6,630 |
| BURT DRAIN | Michigan | Good | 2016 | 8.4 m | 6,625 |
| I-94 | Michigan | Good | 2020 | 48.1 m | 6,625 |
| I-75 | Michigan | Fair | 1969 | 47.5 m | 6,625 |
| BURT DRAIN | Michigan | Good | 2015 | 8.4 m | 6,625 |
| RAISIN RIVER | Michigan | Fair | 1939 | 18.3 m | 6,625 |
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.