Norris Peak Road over Rapid Ck
GoodPennington County, South Dakota · Johnsons Siding · Structure no. 000000052308298
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected June 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 654
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Norris Peak Road over Rapid Ck is a prestressed concrete tee beam carrying Norris Peak Road over Rapid Ck in Pennington County, South Dakota. It was built in 1973, so it is 52 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 654 vehicles a day, roughly 2% of them trucks, projected to reach 654 by 2032. The structure is 50 ft (15.2 m) long and 27 ft wide. If it were closed, the detour would be 28.6 mi (46 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Norris Peak Road over Rapid Ck built?
It was built in 1973, making it 52 years old in 2025.
What condition is Norris Peak Road over Rapid Ck 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 June 2024.
How much traffic does Norris Peak Road over Rapid Ck carry?
About 654 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Norris Peak Road over Rapid Ck?
The structure is 50 ft (15.2 m) long with a longest span of 49 ft (14.9 m) and a deck 27 ft wide.
Who owns Norris Peak Road over Rapid Ck?
It is owned by the County Highway Agency.