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 |
|---|---|---|---|---|---|
| TUPPER BROOK DRAIN | Michigan | Good | 2004 | 9.8 m | 260 |
| SWAMP RAISIN CREEK | Michigan | Good | 2009 | 21.0 m | 260 |
| LITTLE SWAN CREEK | Michigan | Good | 1997 | 7.1 m | 260 |
| LOCKWOOD DRAIN | Michigan | Poor | 1979 | 11.6 m | 260 |
| CUSHMAN CREEK | Michigan | Good | 2003 | 21.6 m | 260 |
| PIGEON RIVER | Michigan | Good | 2009 | 25.3 m | 260 |
| I-69 | Michigan | Fair | 1978 | 84.9 m | 260 |
| STATE & COLLING I/C DRN | Michigan | Fair | 1972 | 10.9 m | 260 |
| KALAMAZOO RIVER | Michigan | Fair | 1969 | 23.7 m | 259 |
| BIRCH CREEK | Michigan | Good | 2015 | 17.1 m | 259 |
| RYAN CREEK | Michigan | Fair | 1990 | 7.2 m | 258 |
| LITTLE RABBIT RIVER | Michigan | Fair | 1983 | 15.8 m | 257 |
| DOWLING CREEK | Michigan | Good | 2009 | 7.8 m | 257 |
| WABASIS CREEK | Michigan | Good | 1970 | 7.9 m | 257 |
| CROCKERY CREEK | Michigan | Good | 1978 | 10.9 m | 256 |
| BLACK RIVER I/C DRAIN | Michigan | Fair | 1987 | 36.9 m | 256 |
| MANTON CREEK | Michigan | Fair | 1998 | 6.7 m | 256 |
| LONG LAKE INLET | Michigan | Fair | 1994 | 11.5 m | 255 |
| PINE RIVER | Michigan | Good | 1978 | 40.8 m | 255 |
| DAYS RIVER | Michigan | Good | 2022 | 9.1 m | 253 |
| HERNER DRAIN | Michigan | Fair | 2006 | 10.0 m | 253 |
| UNCLE HENRY DRAIN | Michigan | Poor | 1980 | 13.4 m | 253 |
| MILAKOKIA RIVER | Michigan | Fair | 1931 | 19.2 m | 253 |
| SMITH CREEK | Michigan | Poor | 1937 | 8.2 m | 253 |
| SILVER CREEK | Michigan | Poor | 1936 | 7.0 m | 253 |
| WATSON DRAIN | Michigan | Good | 1994 | 7.3 m | 252 |
| PORTAGE RIVER | Michigan | Poor | 1933 | 10.4 m | 252 |
| UNNAMED CANAL | Michigan | Poor | 1956 | 6.4 m | 252 |
| SOUTH BRANCH BAD RIVER | Michigan | Good | 2007 | 16.2 m | 251 |
| GUN RIVER | Michigan | Good | 1978 | 16.3 m | 250 |
| LWR S BR THUNDER BAY RIV | Michigan | Good | 2001 | 40.2 m | 250 |
| DEVILS RIVER | Michigan | Fair | 1957 | 10.3 m | 250 |
| I-75 NB|US-23 NB | Michigan | Fair | 1968 | 65.3 m | 250 |
| US-127 | Michigan | Fair | 1966 | 62.5 m | 250 |
| MOSTETLER CREEK | Michigan | Good | 2022 | 10.7 m | 250 |
| MANISTEE RIVER | Michigan | Fair | 1920 | 18.9 m | 250 |
| EAST BRANCH OF AU SABLE | Michigan | Good | 2002 | 8.8 m | 250 |
| FORD RIVER | Michigan | Fair | 1927 | 18.3 m | 250 |
| I-69 | Michigan | Fair | 1972 | 159.4 m | 250 |
| LITTLE TOBACCO RIVER | Michigan | Good | 2002 | 8.0 m | 250 |
| SPRING CREEK | Michigan | Fair | 1988 | 21.3 m | 250 |
| BLACK RIVER | Michigan | Fair | 2000 | 25.0 m | 250 |
| TINSEY DRAIN | Michigan | Fair | 1940 | 7.9 m | 250 |
| ALLEN DRAIN | Michigan | Good | 1998 | 14.6 m | 250 |
| PIGEON RIVER | Michigan | Fair | 1982 | 30.4 m | 250 |
| COLUMBIA CREEK | Michigan | Poor | 1978 | 10.9 m | 250 |
| WEST CEDAR DRAIN | Michigan | Poor | 1900 | 9.7 m | 250 |
| SYCAMORE CREEK | Michigan | Fair | 1947 | 10.9 m | 250 |
| LAKE CREEK | Michigan | Good | 1997 | 19.8 m | 250 |
| KIDNEY CREEK | Michigan | Good | 2003 | 14.0 m | 250 |
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.