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 |
|---|---|---|---|---|---|
| NEW RIVER | Michigan | Good | 1926 | 7.9 m | 610 |
| CAHAOGAN CREEK | Michigan | Fair | 1944 | 10.6 m | 610 |
| PERE MARQUETTE RIVER | Michigan | Good | 1953 | 50.3 m | 610 |
| I-75 | Michigan | Fair | 1974 | 71.6 m | 610 |
| N THUNDER BAY RIVER | Michigan | Good | 1968 | 24.4 m | 610 |
| SMALLDON DRAIN | Michigan | Fair | 1930 | 7.3 m | 610 |
| BEALS & FRIZZLE DRAIN | Michigan | Fair | 1930 | 6.9 m | 610 |
| PRAIRIE RIVER | Michigan | Fair | 1957 | 12.3 m | 610 |
| CHEBOYGANING CREEK | Michigan | Fair | 1994 | 18.2 m | 609 |
| PINE RUN | Michigan | Fair | 1973 | 7.9 m | 608 |
| E BR ST JOSEPH OF MAUMEE | Michigan | Fair | 1954 | 12.2 m | 608 |
| FLAT RIVER | Michigan | Poor | 1969 | 91.7 m | 608 |
| SPRING BROOK | Michigan | Good | 2017 | 15.5 m | 607 |
| FLOWER BAY LAKE HURON | Michigan | Good | 2018 | 14.6 m | 606 |
| WHITMORE DRAIN | Michigan | Poor | 1932 | 9.7 m | 606 |
| I-75 NB | Michigan | Fair | 1962 | 205.1 m | 605 |
| BIG MUNUSCONG RIVER | Michigan | Fair | 1955 | 44.5 m | 605 |
| FORD RIVER | Michigan | Fair | 1958 | 36.5 m | 605 |
| TEN MILE CREEK | Michigan | Fair | 1961 | 12.5 m | 605 |
| INDIAN RIVER | Michigan | Good | 2015 | 32.0 m | 605 |
| TALLMAN CREEK | Michigan | Good | 1931 | 8.6 m | 604 |
| NORTHWOOD DRAIN | Michigan | Good | 2002 | 27.5 m | 603 |
| MISTEGUAY CREEK | Michigan | Poor | 1974 | 34.7 m | 603 |
| BATTLE CREEK RIVER | Michigan | Fair | 1973 | 16.1 m | 602 |
| INLET CHANNEL | Michigan | Good | 2019 | 18.1 m | 601 |
| PETERS DRAIN | Michigan | Poor | 1987 | 8.6 m | 600 |
| OVER A SMALL CREEK | Michigan | Fair | 1987 | 8.4 m | 600 |
| KALAMAZOO RIVER MILL BR | Michigan | Fair | 1975 | 18.2 m | 600 |
| TEBO DRAIN | Michigan | Good | 2020 | 7.6 m | 600 |
| AMTRAK RAILROAD | Michigan | Poor | 1980 | 32.9 m | 600 |
| COLDWATER RIVER | Michigan | Good | 1967 | 13.7 m | 600 |
| HOG CREEK | Michigan | Fair | 1930 | 18.6 m | 600 |
| I-94 | Michigan | Good | 2022 | 81.8 m | 600 |
| US-10 CONN | Michigan | Fair | 1961 | 85.4 m | 600 |
| S BR TOBACCO RIVER | Michigan | Fair | 1998 | 20.0 m | 600 |
| SILVER RIVER | Michigan | Good | 2015 | 26.1 m | 600 |
| US-127 | Michigan | Fair | 1967 | 50.6 m | 600 |
| IRON RIVER | Michigan | Good | 1993 | 18.2 m | 600 |
| SO BRANCH RAISIN RIVER | Michigan | Fair | 1925 | 10.6 m | 600 |
| STONER CREEK | Michigan | Fair | 1922 | 6.3 m | 600 |
| NORTH BRANCH CLAM RIVER | Michigan | Fair | 1974 | 7.3 m | 600 |
| CLAM RIVER | Michigan | Poor | 1960 | 14.0 m | 600 |
| FLAT RIVER | Michigan | Good | 1978 | 19.8 m | 600 |
| BIG S BR PERE MARQUETTE | Michigan | Fair | 1958 | 21.3 m | 600 |
| WHITE RIVER | Michigan | Poor | 1958 | 32.0 m | 600 |
| BR 1 NORTHWEST DRAIN | Michigan | Fair | 1971 | 7.3 m | 600 |
| WHITE CREEK DRAIN #2 | Michigan | Good | 1993 | 14.6 m | 600 |
| I-94 | Michigan | Fair | 1958 | 50.2 m | 600 |
| N BR ECORSE RIVER | Michigan | Poor | 1948 | 9.1 m | 600 |
| CROCKERY CREEK | Michigan | Fair | 1975 | 6.9 m | 600 |
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.