154TH Street over Creek
Spink County, South Dakota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- 154TH Street over Creek in Spink County, South Dakota, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1940 and reconstructed in 1965, making it 85 years old at the 2025 inventory.
- It carries about 96 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 23 of the 176 inventoried bridges in Spink County rated good (13.1%); 53 (30.1%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (45.15381, -98.05657)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete culvert |
| Length | about 24 ft |
| Location | 2.3E Conde |
| NBI structure number | 000000058323060 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the South Dakota department of transportation.
Busiest bridges in Spink County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US281 over Turtle Ck | 1963 | 2,141 | Fair |
| US281 over Snake Ck | 1978 | 2,141 | Fair |
| US281 over BNSF RR | 1998 | 1,891 | Fair |
| US212 over Turtle Ck | 2017 | 1,638 | Fair |
| US212 over James Rv | 1968 | 1,554 | Fair |
| US212 over Timber Ck | 2007 | 1,202 | Good |
All bridges nearby: Spink County, SD bridge conditions · every bridge in Spink County · South Dakota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.