Dorsette Road over Redwater Rv
GoodLawrence County, South Dakota · 4.5N 2W Spearfish · Structure no. 000000041070012
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected July 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 74 ft
- 1 main span
- Daily traffic
- 69
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Dorsette Road over Redwater Rv is a prestressed concrete tee beam carrying Dorsette Road over Redwater Rv in Lawrence County, South Dakota. It was built in 2020, so it is 5 years old, younger than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 69 vehicles a day, roughly 3% of them trucks, projected to reach 69 by 2032. The structure is 74 ft (22.6 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dorsette Road over Redwater Rv built?
It was built in 2020, making it 5 years old in 2025.
What condition is Dorsette Road over Redwater Rv in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.
How much traffic does Dorsette Road over Redwater Rv carry?
About 69 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Dorsette Road over Redwater Rv?
The structure is 74 ft (22.6 m) long with a longest span of 72 ft (21.9 m) and a deck 24 ft wide.
Who owns Dorsette Road over Redwater Rv?
It is owned by the County Highway Agency.