201st Street over Ck
FairBrookings County, South Dakota · 11N & 4.1E Brkgs. · Structure no. 000000006211050
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected September 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 41 ft
- 1 main span
- Daily traffic
- 41
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
201st Street over Ck is a prestressed concrete tee beam carrying 201st Street over Ck in Brookings County, South Dakota. It was built in 1974, so it is 51 years old, older than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 41 vehicles a day, roughly 2% of them trucks, projected to reach 41 by 2032. The structure is 41 ft (12.4 m) long and 31 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 201st Street over Ck built?
It was built in 1974, making it 51 years old in 2025.
What condition is 201st Street over Ck in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.
How much traffic does 201st Street over Ck carry?
About 41 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 201st Street over Ck?
The structure is 41 ft (12.4 m) long with a longest span of 39 ft (11.8 m) and a deck 31 ft wide.
Who owns 201st Street over Ck?
It is owned by the County Highway Agency.