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 |
|---|---|---|---|---|---|
| GTW RR | Michigan | Good | 2024 | 27.1 m | 39,163 |
| US-127 SB | Michigan | Poor | 1970 | 64.1 m | 39,163 |
| US-23 BR | Michigan | Poor | 1962 | 57.3 m | 39,120 |
| PACKARD RD | Michigan | Poor | 1962 | 41.7 m | 39,120 |
| PACKARD RD | Michigan | Poor | 1962 | 41.7 m | 39,120 |
| US-23 BR | Michigan | Poor | 1962 | 57.3 m | 39,120 |
| SEXTON KILFOIL DRAIN | Michigan | Fair | 1958 | 16.1 m | 39,113 |
| US-131 NB | Michigan | Good | 2008 | 29.7 m | 39,044 |
| US-131 NB | Michigan | Good | 2007 | 29.7 m | 39,044 |
| I-96 | Michigan | Fair | 1974 | 54.4 m | 39,000 |
| PONTIAC CREEK | Michigan | Fair | 1973 | 12.7 m | 38,994 |
| HUSTED & LANDENBURG DRN | Michigan | Fair | 1957 | 6.1 m | 38,938 |
| M-10 & RAMPS | Michigan | Fair | 1965 | 560.3 m | 38,892 |
| I-696 | Michigan | Fair | 1967 | 76.5 m | 38,700 |
| BUCK CREEK | Michigan | Good | 2000 | 17.0 m | 38,681 |
| BUCK CREEK | Michigan | Good | 2000 | 17.1 m | 38,681 |
| STURGIS | Michigan | Good | 1975 | 9.1 m | 38,500 |
| M-53 | Michigan | Fair | 1965 | 69.3 m | 38,258 |
| I-94 | Michigan | Fair | 1960 | 72.8 m | 38,000 |
| ACM TEST TRACK | Michigan | Fair | 1942 | 43.4 m | 38,000 |
| CSX RR | Michigan | Fair | 1958 | 70.4 m | 38,000 |
| CHANDLER DRAIN | Michigan | Fair | 1973 | 8.5 m | 37,978 |
| CHANDLER DRAIN | Michigan | Fair | 1973 | 8.5 m | 37,978 |
| SALT RIVER | Michigan | Fair | 1972 | 29.8 m | 37,832 |
| FISH CREEK | Michigan | Good | 1972 | 12.2 m | 37,832 |
| I-94 | Michigan | Poor | 1963 | 106.0 m | 37,832 |
| UTICA DRAIN | Michigan | Fair | 1975 | 8.8 m | 37,769 |
| GTW RR | Michigan | Good | 2000 | 28.7 m | 37,709 |
| GTW RR | Michigan | Fair | 1966 | 71.8 m | 37,709 |
| OPDYKE ROAD | Michigan | Fair | 1966 | 46.9 m | 37,709 |
| OPDYKE ROAD | Michigan | Good | 1966 | 47.0 m | 37,709 |
| I-96 | Michigan | Good | 1974 | 53.9 m | 37,500 |
| MDOT RR COR & HURON RVR | Michigan | Fair | 1962 | 144.8 m | 37,373 |
| HURON RIVER DRIVE | Michigan | Poor | 1962 | 33.2 m | 37,373 |
| MDOT RR COR & HURON RVR | Michigan | Fair | 1962 | 144.8 m | 37,373 |
| HURON RIVER DRIVE | Michigan | Poor | 1962 | 33.2 m | 37,373 |
| CLINTON RIVER | Michigan | Good | 1965 | 11.9 m | 37,281 |
| CONRAIL | Michigan | Fair | 1937 | 51.8 m | 37,247 |
| TOLEDO-DIX HWY & RAMP C& | Michigan | Good | 1966 | 251.7 m | 37,152 |
| WB JEFFERSON AVE | Michigan | Fair | 1987 | 25.0 m | 37,039 |
| STONY CREEK | Michigan | Good | 2015 | 53.0 m | 36,850 |
| STONY CREEK | Michigan | Good | 2016 | 53.0 m | 36,850 |
| GTW RR | Michigan | Good | 1962 | 43.9 m | 36,813 |
| GTW RR | Michigan | Good | 1962 | 43.9 m | 36,813 |
| I-696 | Michigan | Fair | 1962 | 72.1 m | 36,700 |
| CSX RR | Michigan | Fair | 1976 | 87.5 m | 36,640 |
| CSX RR | Michigan | Fair | 1976 | 97.8 m | 36,640 |
| MDOT RR CORRIDOR | Michigan | Fair | 1962 | 54.4 m | 36,627 |
| MDOT RR CORRIDOR | Michigan | Poor | 1962 | 48.6 m | 36,627 |
| US-23 SB(RAMP C) | Michigan | Fair | 1962 | 90.8 m | 36,627 |
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.