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 |
|---|---|---|---|---|---|
| HEALY BROOK DRAIN | Michigan | Good | 1978 | 9.4 m | 6,195 |
| BEAR RIVER | Michigan | Fair | 1972 | 15.3 m | 6,190 |
| US-127 | Michigan | Fair | 1965 | 62.8 m | 6,190 |
| BIG DRAIN | Michigan | Fair | 1958 | 10.6 m | 6,182 |
| HALL DRAIN | Michigan | Fair | 1958 | 10.6 m | 6,182 |
| I-75 NB TO E&W TURN RDWY | Michigan | Good | 1964 | 32.0 m | 6,180 |
| WALKER DRAIN | Michigan | Good | 1995 | 18.2 m | 6,178 |
| THORNAPPLE RIVER | Michigan | Fair | 1999 | 40.4 m | 6,177 |
| ROUGE RIVER | Michigan | Fair | 1952 | 16.6 m | 6,175 |
| M-20 | Michigan | Fair | 1961 | 44.8 m | 6,174 |
| M-20 | Michigan | Fair | 1961 | 44.8 m | 6,174 |
| MACON CREEK | Michigan | Good | 2017 | 12.8 m | 6,169 |
| US-131 BL|S 43 ROAD | Michigan | Fair | 1999 | 77.4 m | 6,155 |
| US-131 BL|S 43 RD | Michigan | Fair | 1999 | 77.4 m | 6,155 |
| PARALLEL FRANK & POET DR | Michigan | Good | 2001 | 9.1 m | 6,153 |
| FLINT RIVER | Michigan | Good | 1985 | 69.0 m | 6,148 |
| DOWAGIAC RIVER | Michigan | Fair | 1952 | 16.8 m | 6,146 |
| LEWIS DRAIN | Michigan | Poor | 1930 | 7.0 m | 6,140 |
| E BR RED CEDAR RIV DRN | Michigan | Fair | 1983 | 8.8 m | 6,131 |
| GALIEN RIVER | Michigan | Fair | 1953 | 39.3 m | 6,125 |
| SANDY CREEK | Michigan | Good | 1976 | 9.9 m | 6,120 |
| RIFLE RIVER | Michigan | Fair | 1937 | 48.8 m | 6,120 |
| SALINE RIVER | Michigan | Fair | 1981 | 33.5 m | 6,114 |
| E B COON CREEK | Michigan | Fair | 1994 | 13.6 m | 6,100 |
| PLANK ROAD #16 DRAIN | Michigan | Good | 2018 | 7.8 m | 6,100 |
| WHITMORE DRAIN | Michigan | Good | 2018 | 6.7 m | 6,100 |
| BLAKELY DRAIN | Michigan | Good | 2004 | 12.5 m | 6,100 |
| BROOKS CREEK | Michigan | Good | 1985 | 19.5 m | 6,100 |
| TOBACCO RIVER | Michigan | Poor | 1939 | 86.8 m | 6,100 |
| WHITE RIVER | Michigan | Fair | 1928 | 13.7 m | 6,100 |
| MND RD &RMPS C&D O I-696 | Michigan | Fair | 1977 | 109.3 m | 6,098 |
| US-131 | Michigan | Fair | 1962 | 63.7 m | 6,092 |
| QUAKER BROOK | Michigan | Good | 2019 | 13.7 m | 6,083 |
| N ORE CREEK | Michigan | Fair | 1946 | 7.0 m | 6,080 |
| SMITH CREEK | Michigan | Good | 1989 | 7.3 m | 6,080 |
| SILVER CREEK | Michigan | Fair | 1981 | 7.9 m | 6,080 |
| US-31 | Michigan | Fair | 1999 | 96.8 m | 6,070 |
| SAUK RIVER | Michigan | Good | 1929 | 8.8 m | 6,063 |
| US-131 | Michigan | Fair | 1969 | 93.2 m | 6,058 |
| BELLE RIVER | Michigan | Good | 1984 | 49.3 m | 6,050 |
| I-75 | Michigan | Fair | 1962 | 81.0 m | 6,050 |
| KEARSLEY CREEK | Michigan | Good | 2004 | 15.8 m | 6,046 |
| KALAMAZOO RIVER | Michigan | Fair | 1974 | 97.8 m | 6,042 |
| PEAVINE CREEK | Michigan | Good | 2009 | 6.6 m | 6,037 |
| WEBB CREEK DRAIN | Michigan | Fair | 1994 | 15.2 m | 6,033 |
| US-127 | Michigan | Fair | 1961 | 69.6 m | 6,032 |
| US-10 EB | Michigan | Fair | 2014 | 58.8 m | 6,030 |
| US-23 | Michigan | Poor | 1959 | 68.9 m | 6,030 |
| I-96 | Michigan | Good | 2001 | 144.7 m | 6,007 |
| RED CEDAR RIVER | Michigan | Fair | 1999 | 28.1 m | 6,002 |
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.