Cove Road over Manastash Creek
GoodKittitas County, Washington · 00.37 N Manastash R · Structure no. 080581000000000
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 647
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cove Road over Manastash Creek is a concrete slab carrying Cove Road over Manastash Creek in Kittitas County, Washington. It was built in 1978, so it is 47 years old, younger than the Washington average of 49.8 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 647 vehicles a day, roughly 27% of them trucks, projected to reach 736 by 2038. The structure is 38 ft (11.6 m) long and 30 ft wide. If it were closed, the detour would be 6.8 mi (11 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 Cove Road over Manastash Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is Cove Road over Manastash Creek 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 Cove Road over Manastash Creek carry?
About 647 vehicles per day (2022 count), of which roughly 27% are trucks.
How long is Cove Road over Manastash Creek?
The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m) and a deck 30 ft wide.
Who owns Cove Road over Manastash Creek?
It is owned by the County Highway Agency.