I090 W over Chimney Canyon RD
GoodMeade County, South Dakota · N Piedmont Interchange · Structure no. 000000047088550
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 198 ft
- 3 main spans
- Daily traffic
- 12,411
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I090 W over Chimney Canyon RD is a prestressed concrete stringer/multi-beam or girder carrying I090 W over Chimney Canyon RD in Meade County, South Dakota. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 12,411 vehicles a day, roughly 15% of them trucks, projected to reach 18,703 by 2044. The structure is 198 ft (60.3 m) long and 43 ft wide. If it were closed, the detour would be 49.7 mi (80 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I090 W over Chimney Canyon RD built?
It was built in 2017, making it 8 years old in 2025.
What condition is I090 W over Chimney Canyon RD 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 October 2023.
How much traffic does I090 W over Chimney Canyon RD carry?
About 12,411 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is I090 W over Chimney Canyon RD?
The structure is 198 ft (60.3 m) long with a longest span of 68 ft (20.7 m) and a deck 43 ft wide.
Who owns I090 W over Chimney Canyon RD?
It is owned by the State Highway Agency.