291st Street over Trib. to Vermillion Rvr
FairLincoln County, South Dakota · 4N & 2.3E of Centerville · Structure no. 000000042004230
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected May 2024
- Type
- Slab
- Concrete Continuous
- Length
- 54 ft
- 2 main spans
- Daily traffic
- 278
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
291st Street over Trib. to Vermillion Rvr is a concrete continuous slab carrying 291st Street over Trib. to Vermillion Rvr in Lincoln County, South Dakota. It was built in 1967, so it is 58 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 278 vehicles a day, roughly 3% of them trucks, projected to reach 278 by 2032. The structure is 54 ft (16.4 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 291st Street over Trib. to Vermillion Rvr built?
It was built in 1967, making it 58 years old in 2025.
What condition is 291st Street over Trib. to Vermillion Rvr 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 May 2024.
How much traffic does 291st Street over Trib. to Vermillion Rvr carry?
About 278 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 291st Street over Trib. to Vermillion Rvr?
The structure is 54 ft (16.4 m) long with a longest span of 26 ft (8 m) and a deck 34 ft wide.
Who owns 291st Street over Trib. to Vermillion Rvr?
It is owned by the County Highway Agency.