Park RD Hyak Dorm over Coal Creek
GoodKittitas County, Washington · Hyak Maintenance · Structure no. 0014923A0000000
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 125 ft
- 1 main span
- Daily traffic
- 58
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Park RD Hyak Dorm over Coal Creek is a prestressed concrete stringer/multi-beam or girder carrying Park RD Hyak Dorm over Coal Creek in Kittitas County, Washington. It was built in 1996, so it is 29 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 58 vehicles a day, roughly 5% of them trucks, projected to reach 67 by 2036. The structure is 125 ft (38.1 m) long and 18 ft wide.
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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Park RD Hyak Dorm over Coal Creek built?
It was built in 1996, making it 29 years old in 2025.
What condition is Park RD Hyak Dorm over Coal 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 September 2023.
How much traffic does Park RD Hyak Dorm over Coal Creek carry?
About 58 vehicles per day (2009 count), of which roughly 5% are trucks.
How long is Park RD Hyak Dorm over Coal Creek?
The structure is 125 ft (38.1 m) long with a longest span of 120 ft (36.6 m) and a deck 18 ft wide.
Who owns Park RD Hyak Dorm over Coal Creek?
It is owned by the State Highway Agency.