Western Ave. over Six Mile Ck
GoodBrookings County, South Dakota · Western Ave - Brookings · Structure no. 000000006160158
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Concrete Continuous
- Length
- 114 ft
- 3 main spans
- Daily traffic
- 1,356
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Western Ave. over Six Mile Ck is a concrete continuous slab carrying Western Ave. over Six Mile Ck in Brookings County, South Dakota. It was built in 1988, so it is 37 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 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 1,356 vehicles a day, roughly 1% of them trucks, projected to reach 1,356 by 2032. The structure is 114 ft (34.7 m) long and 58 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Western Ave. over Six Mile Ck built?
It was built in 1988, making it 37 years old in 2025.
What condition is Western Ave. over Six Mile 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 August 2023.
How much traffic does Western Ave. over Six Mile Ck carry?
About 1,356 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is Western Ave. over Six Mile Ck?
The structure is 114 ft (34.7 m) long with a longest span of 41 ft (12.5 m) and a deck 58 ft wide.
Who owns Western Ave. over Six Mile Ck?
It is owned by the City or Municipal Highway Agency.