Browse Bridge Database
5,883 bridges in the FHWA National Bridge Inventory in South Dakota.
National Bridge Inventory Database
Browse 5,883 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 |
|---|---|---|---|---|---|
| CREEK | South Dakota | Good | 1952 | 7.9 m | 218 |
| FOOT CREEK | South Dakota | Good | 2021 | 8.7 m | 218 |
| BIG COTTONWOOD CREEK | South Dakota | Fair | 1969 | 28.7 m | 217 |
| PIPESTONE CREEK | South Dakota | Good | 1990 | 32.6 m | 217 |
| TRIB. TO E FORK VERM RV | South Dakota | Good | 1957 | 9.4 m | 215 |
| CK | South Dakota | Good | 2012 | 7.5 m | 215 |
| MOCCASIN CREEK | South Dakota | Fair | 2008 | 24.4 m | 214 |
| NORTH BR TWELVE MILE CK | South Dakota | Good | 2008 | 7.3 m | 214 |
| WEST FORK OF OAK CREEK | South Dakota | Fair | 1961 | 28.3 m | 213 |
| CREEK | South Dakota | Poor | 1924 | 13.7 m | 213 |
| CREEK | South Dakota | Poor | 1940 | 16.2 m | 213 |
| WHITE WILLOW CK | South Dakota | Good | 2020 | 12.1 m | 213 |
| NORTH FORK YELLOW BANK R | South Dakota | Good | 2021 | 15.2 m | 213 |
| DAN POWELL CK | South Dakota | Poor | 1936 | 12.8 m | 210 |
| WILLOW CK | South Dakota | Good | 2008 | 43.0 m | 210 |
| ELM RIVER | South Dakota | Good | 2019 | 72.8 m | 210 |
| PLUM CK | South Dakota | Good | 1990 | 6.9 m | 210 |
| BAD RV | South Dakota | Good | 1990 | 121.9 m | 210 |
| BAD RV | South Dakota | Fair | 1990 | 127.7 m | 210 |
| MUD CK | South Dakota | Fair | 1970 | 28.3 m | 209 |
| CREEK | South Dakota | Fair | 2009 | 15.7 m | 209 |
| LITTLE NASTY CK | South Dakota | Good | 2020 | 8.7 m | 209 |
| CK | South Dakota | Good | 2013 | 9.6 m | 208 |
| HAT CK | South Dakota | Fair | 2008 | 91.1 m | 208 |
| CK | South Dakota | Good | 2019 | 8.0 m | 208 |
| DUCK CK | South Dakota | Good | 1992 | 31.3 m | 208 |
| CREEK | South Dakota | Fair | 1955 | 28.0 m | 208 |
| VERMILLION RV | South Dakota | Poor | 1956 | 73.6 m | 207 |
| RAPID CK | South Dakota | Fair | 1973 | 12.2 m | 207 |
| SOUTH FORK YELLOW BANK R | South Dakota | Fair | 1973 | 27.4 m | 207 |
| ROCK CK | South Dakota | Fair | 1976 | 30.5 m | 207 |
| BAPTIST CK | South Dakota | Fair | 1995 | 9.1 m | 206 |
| ANDES CK | South Dakota | Poor | 1950 | 13.2 m | 206 |
| ANDES CK | South Dakota | Good | 1962 | 9.6 m | 206 |
| CK | South Dakota | Good | 1976 | 9.7 m | 206 |
| CK | South Dakota | Fair | 1960 | 9.6 m | 206 |
| LITTLE COTTONWOOD CREEK | South Dakota | Fair | 1969 | 28.7 m | 205 |
| JAMES RIVER | South Dakota | Fair | 1957 | 92.8 m | 205 |
| CHOTEAU CREEK | South Dakota | Poor | 1958 | 50.7 m | 205 |
| NORTH BR DRY CK | South Dakota | Good | 2020 | 14.5 m | 205 |
| DOVE CREEK | South Dakota | Poor | 1980 | 13.7 m | 205 |
| ROCK CREEK | South Dakota | Good | 1971 | 32.3 m | 203 |
| LITTLE VERMILLION RIVER | South Dakota | Good | 2005 | 12.1 m | 200 |
| CREEK | South Dakota | Fair | 1925 | 10.1 m | 200 |
| LAKE CAMPBELL | South Dakota | Fair | 1965 | 43.9 m | 200 |
| TURKEY RIDGE CK | South Dakota | Fair | 1986 | 15.2 m | 200 |
| MINA LAKE SPILLWAY | South Dakota | Good | 2004 | 55.3 m | 200 |
| BOXELDER CK | South Dakota | Good | 1974 | 24.4 m | 200 |
| SPEARFISH CK | South Dakota | Fair | 1986 | 27.5 m | 200 |
| SOUTH FORK WHETSTONE RV | South Dakota | Fair | 1990 | 10.5 m | 200 |
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.