Bridge conditions in Campbell County, South Dakota
16 inventoried bridges · 0 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Campbell County is one of the counties with a clean sheet: 16 bridges on the federal inventory and not one rated poor. 9 carry a fair rating, which means wear worth watching but no structural deficiency.
- 0 of the 16 bridges in Campbell County, South Dakota, are rated in poor condition (0.0%) in the 2025 National Bridge Inventory, as of .
- 7 bridges (43.8%) are rated good and 9 (56.2%) fair.
- The median Campbell County bridge was built in 1980.
Good 43.8% · Fair 56.2% · Poor 0.0% of 16 bridges
Bridges rated poor
No bridges in this county carry a poor rating in the current inventory.
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US083 over Spring Ck | 2006 | 1,095 | Good |
| US083 over Mcclarem Lk Outlet | 2006 | 1,095 | Good |
| US083 over Ck | 2006 | 1,095 | Good |
| US083 over Ck | 2011 | 949 | Good |
| SD010 over Lake Pocasse Lk | 1961 | 387 | Fair |
| SD010 over Br Spring Ck | 1961 | 387 | Fair |
| 108TH Street over Creek | 1971 | 288 | Fair |
| 304TH Avenue over Spring Creek | 1954 | 180 | Fair |
| SD1804 over Oahe Reservoir Lk | 1980 | 147 | Fair |
| State Hwy 10 over Spring Creek & Reservoir | 1961 | 129 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of South Dakota: South Dakota bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.