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 |
|---|---|---|---|---|---|
| WOLF CREEK | Michigan | Good | 1986 | 18.2 m | 3,827 |
| BOARDMAN RIVER | Michigan | Fair | 1956 | 18.3 m | 3,824 |
| I-94 | Michigan | Fair | 1960 | 109.2 m | 3,822 |
| GRAND RIVER | Michigan | Good | 1924 | 61.6 m | 3,815 |
| BALDWIN CREEK | Michigan | Fair | 1931 | 10.6 m | 3,813 |
| MILLECOQUIN RIVER | Michigan | Fair | 1940 | 30.5 m | 3,813 |
| SANBORN CREEK | Michigan | Fair | 1934 | 7.9 m | 3,813 |
| WHITE PIGEON RIVER | Michigan | Good | 1931 | 30.4 m | 3,802 |
| RAMP TO M-8 | Michigan | Fair | 1971 | 103.0 m | 3,800 |
| US-131 NB & M-46 NB | Michigan | Fair | 1971 | 57.5 m | 3,800 |
| US-31 BR | Michigan | Fair | 1959 | 90.8 m | 3,800 |
| S BRANCH RIVER RAISIN | Michigan | Fair | 1949 | 23.0 m | 3,800 |
| US-23 | Michigan | Fair | 1962 | 76.8 m | 3,800 |
| M-24 | Michigan | Fair | 1962 | 55.8 m | 3,800 |
| US-131 SB & M-46 SB | Michigan | Fair | 1971 | 56.1 m | 3,800 |
| FORD RIVER | Michigan | Fair | 1932 | 55.1 m | 3,800 |
| ST JOSEPH RIVER | Michigan | Good | 2022 | 6.7 m | 3,798 |
| ROGUE RIVER | Michigan | Fair | 1924 | 30.5 m | 3,797 |
| HUGHES DRAIN | Michigan | Fair | 1985 | 7.3 m | 3,793 |
| I-375 | Michigan | Fair | 1964 | 110.3 m | 3,784 |
| I-75 | Michigan | Fair | 1962 | 67.1 m | 3,780 |
| SHIAWASSEE RIVER | Michigan | Good | 2022 | 9.4 m | 3,780 |
| CN RAILROAD | Michigan | Good | 2012 | 32.5 m | 3,775 |
| ROUGE RIVER | Michigan | Fair | 1961 | 11.5 m | 3,773 |
| SPRING VALLEY DRAIN | Michigan | Good | 1986 | 6.4 m | 3,773 |
| FRANKLIN RIVER | Michigan | Poor | 1961 | 9.1 m | 3,770 |
| BENJAMIN RUN | Michigan | Good | 2008 | 15.8 m | 3,762 |
| PAINT CREEK | Michigan | Fair | 1958 | 8.2 m | 3,761 |
| GRAND RIVER | Michigan | Fair | 1936 | 15.0 m | 3,758 |
| E BR TEASPOON CREEK | Michigan | Fair | 1993 | 8.1 m | 3,756 |
| I-94 | Michigan | Good | 2019 | 60.4 m | 3,745 |
| S FORK OF BAD RIVER | Michigan | Fair | 1958 | 7.7 m | 3,741 |
| LAMB CREEK | Michigan | Fair | 1959 | 12.2 m | 3,741 |
| E BR OF GRIFFUS CREEK | Michigan | Fair | 1935 | 6.1 m | 3,741 |
| I-94 | Michigan | Fair | 1960 | 78.9 m | 3,740 |
| PLASTER CREEK | Michigan | Good | 1967 | 7.6 m | 3,738 |
| LITTLE BLACK RIVER | Michigan | Good | 2016 | 10.7 m | 3,731 |
| GTW RR & RIVARD ST | Michigan | Fair | 1973 | 148.7 m | 3,729 |
| CEDAR CREEK | Michigan | Fair | 1960 | 8.8 m | 3,725 |
| CEDAR CREEK | Michigan | Good | 1960 | 8.8 m | 3,725 |
| CEDAR CREEK | Michigan | Fair | 2002 | 9.8 m | 3,725 |
| CEDAR CREEK | Michigan | Fair | 1960 | 7.9 m | 3,725 |
| CEDAR CREEK | Michigan | Good | 1935 | 6.1 m | 3,725 |
| GTW RR & GARRISON RD | Michigan | Fair | 1992 | 47.5 m | 3,723 |
| POWER CANAL | Michigan | Fair | 1979 | 86.5 m | 3,720 |
| MARINE CITY DRAIN | Michigan | Fair | 1942 | 10.7 m | 3,717 |
| LOWER ROUGE RIVER | Michigan | Good | 2019 | 33.5 m | 3,715 |
| HEALY BROOK DRAIN | Michigan | Good | 2017 | 8.2 m | 3,715 |
| US-127 | Michigan | Poor | 1961 | 69.5 m | 3,712 |
| PIPESTONE CREEK | Michigan | Fair | 2002 | 184.4 m | 3,701 |
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.