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 |
|---|---|---|---|---|---|
| PAW PAW RIVER | Michigan | Fair | 1927 | 36.5 m | 4,620 |
| PRAIRIE RIVER | Michigan | Fair | 1999 | 27.1 m | 4,618 |
| KALAMAZOO RIVER | Michigan | Fair | 2010 | 20.1 m | 4,618 |
| LOW BRANCH ROUGE RIVER | Michigan | Good | 1994 | 30.5 m | 4,615 |
| M-39 | Michigan | Good | 1963 | 33.1 m | 4,600 |
| S ARM LAKE CHARLEVOIX | Michigan | Fair | 1959 | 43.9 m | 4,600 |
| RUM CREEK | Michigan | Fair | 1922 | 9.7 m | 4,600 |
| US-127 | Michigan | Fair | 1966 | 50.9 m | 4,600 |
| ROCKEY RIVER | Michigan | Poor | 1960 | 38.4 m | 4,600 |
| I-94 | Michigan | Fair | 1964 | 90.4 m | 4,600 |
| HONEY CREEK | Michigan | Good | 2021 | 7.9 m | 4,600 |
| SALINE RIVER | Michigan | Fair | 1970 | 31.7 m | 4,600 |
| I-375 | Michigan | Fair | 1962 | 34.0 m | 4,596 |
| FLAT RIVER | Michigan | Fair | 1931 | 18.3 m | 4,593 |
| NASH CREEK | Michigan | Fair | 1940 | 8.2 m | 4,589 |
| HICKORY CREEK | Michigan | Fair | 1966 | 16.1 m | 4,582 |
| MILLER CREEK | Michigan | Fair | 1991 | 8.9 m | 4,572 |
| THUNDER BAY RIVER | Michigan | Fair | 1927 | 30.5 m | 4,572 |
| BELLE RIVER | Michigan | Good | 2007 | 48.8 m | 4,569 |
| I-75 NB | Michigan | Good | 1968 | 103.3 m | 4,566 |
| N BRANCH PINE RIVER | Michigan | Fair | 1968 | 6.3 m | 4,566 |
| US-131 | Michigan | Good | 2022 | 43.3 m | 4,562 |
| HALE CREEK | Michigan | Good | 2002 | 6.6 m | 4,553 |
| BR OF ELK CREEK | Michigan | Good | 2000 | 8.2 m | 4,553 |
| ELK CREEK | Michigan | Fair | 2000 | 26.0 m | 4,553 |
| GRAND RIVER | Michigan | Fair | 1886 | 166.0 m | 4,550 |
| MITCHELL CREEK | Michigan | Good | 1998 | 6.8 m | 4,550 |
| TITTABAWASSEE RIVER | Michigan | Fair | 1900 | 42.9 m | 4,550 |
| MDOT RR CORRIDOR | Michigan | Fair | 1973 | 42.0 m | 4,543 |
| MDOT RR CORRIDOR | Michigan | Fair | 1973 | 42.0 m | 4,543 |
| RYAN CREEK | Michigan | Fair | 1968 | 6.7 m | 4,542 |
| CLINTON RIVER | Michigan | Good | 2007 | 10.1 m | 4,540 |
| CLINTON HARRISON DRAIN | Michigan | Good | 2016 | 16.8 m | 4,538 |
| SILVER CREEK | Michigan | Poor | 1927 | 21.9 m | 4,529 |
| LITTLE RIVER | Michigan | Good | 1929 | 10.7 m | 4,528 |
| I-94 | Michigan | Fair | 1964 | 118.0 m | 4,525 |
| PAW PAW LAKE OUTLET | Michigan | Good | 1958 | 12.2 m | 4,525 |
| PAWLOWSKI CREEK DRAIN | Michigan | Fair | 1978 | 7.1 m | 4,525 |
| I-69 | Michigan | Fair | 1985 | 81.4 m | 4,521 |
| FLINT RIVER | Michigan | Poor | 1957 | 62.8 m | 4,519 |
| KENT LAKE | Michigan | Good | 2009 | 40.1 m | 4,517 |
| RUSSELL LAKE RD | Michigan | Fair | 1971 | 38.3 m | 4,514 |
| RUSSELL LAKE RD | Michigan | Fair | 1971 | 41.1 m | 4,514 |
| GRAND RIVER | Michigan | Good | 2013 | 114.6 m | 4,512 |
| ROGUE RIVER | Michigan | Good | 1961 | 32.3 m | 4,511 |
| PIGEON CREEK | Michigan | Fair | 2000 | 21.0 m | 4,510 |
| GRAND RIVER | Michigan | Fair | 1919 | 18.0 m | 4,500 |
| WILLOW CREEK | Michigan | Fair | 2000 | 27.6 m | 4,500 |
| I-696 | Michigan | Fair | 1972 | 61.6 m | 4,500 |
| PARKING LOT/RELIEF | Michigan | Poor | 1963 | 86.0 m | 4,500 |
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.