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.

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BridgeLocationConditionYear BuiltLengthADT
CREEK South Dakota Fair 1940 7.9 m 56
UNNAMED CREEK South Dakota Good 2024 6.3 m 56
PEARL CK South Dakota Poor 1911 16.2 m 56
SOUTH FORK PEARL CK South Dakota Poor 1924 9.1 m 56
S. FORK OF PEARL CREEK South Dakota Good 2022 16.8 m 56
SHUE CREEK South Dakota Fair 1985 15.2 m 56
SHUE CREEK South Dakota Good 1932 19.8 m 56
SHUE CK South Dakota Poor 1912 15.5 m 56
PEARL CREEK South Dakota Fair 1980 12.2 m 56
SHUE CREEK South Dakota Good 2024 7.5 m 56
PEARL CREEK South Dakota Good 2024 13.6 m 56
MIDDLE PEARL CREEK South Dakota Good 2024 12.4 m 56
S. FORK OF PEARL CREEK South Dakota Good 2017 9.3 m 56
S. FORK OF PEARL CREEK South Dakota Good 2023 10.8 m 56
UNNAMED CREEK South Dakota Fair 1926 7.3 m 56
SHUE CREEK South Dakota Good 2019 11.5 m 56
SHUE CREEK South Dakota Poor 1936 10.4 m 56
S. FORK OF PEARL CREEK South Dakota Poor 1930 9.4 m 56
MIDDLE PEARL CREEK South Dakota Poor 1930 8.8 m 56
SHUE CREEK South Dakota Good 2007 11.4 m 56
SHUE CREEK South Dakota Fair 2007 13.4 m 56
PEARL CREEK South Dakota Good 2024 9.3 m 56
PEARL CREEK South Dakota Poor 1924 7.9 m 56
DAWSON CREEK South Dakota Poor 1925 9.8 m 56
MUD CREEK South Dakota Good 2012 19.8 m 56
SAND CK South Dakota Fair 1969 18.9 m 56
OVERFLOW SAND CK South Dakota Good 2014 9.5 m 56
SAND CK South Dakota Fair 2000 11.6 m 56
SAND CK South Dakota Good 2008 14.5 m 56
SAND CK South Dakota Fair 1982 15.2 m 56
CK South Dakota Good 2020 14.3 m 56
JIM CK South Dakota Fair 1930 9.8 m 56
SAND CK South Dakota Fair 1963 21.9 m 56
JAMES RV South Dakota Fair 1983 61.6 m 56
SAND CK South Dakota Fair 1970 11.0 m 56
SAND CK South Dakota Good 2011 18.3 m 56
CK South Dakota Poor 1920 7.3 m 56
JAMES RV South Dakota Fair 1976 39.0 m 56
TRIB TO SKUNK CK South Dakota Poor 1940 7.3 m 56
SKUNK CK South Dakota Good 1989 20.4 m 56
CK South Dakota Good 2020 7.4 m 56
CK South Dakota Fair 1905 7.3 m 56
WEST REDSTONE CK South Dakota Fair 1920 9.4 m 56
WEST REDSTONE CK South Dakota Fair 1977 15.2 m 56
CK South Dakota Poor 1920 20.4 m 56
SNAKE CREEK South Dakota Poor 1935 9.4 m 56
SAND CK South Dakota Good 2001 11.3 m 56
ANTELOPE CK South Dakota Fair 1976 15.2 m 56
ELK CK South Dakota Poor 1976 24.4 m 56
WEST REDSTONE CK South Dakota Fair 1963 7.6 m 56

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.