Road over Coal Creek
GoodKittitas County, Washington · 1.4 MI S of I-90/9060 JCT · Structure no. 060505000001554
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected August 2021
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 74 ft
- 1 main span
- Daily traffic
- 60
- 1995 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road over Coal Creek is a prestressed concrete stringer/multi-beam or girder carrying Road over Coal Creek in Kittitas County, Washington. It was built in 1973, so it is 52 years old, older 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 60 vehicles a day, projected to reach 90 by 2045. The structure is 74 ft (22.6 m) long and 28 ft wide. If it were closed, the detour would be 17.4 mi (28 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 Road over Coal Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is Road 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 August 2021.
How much traffic does Road over Coal Creek carry?
About 60 vehicles per day (1995 count).
How long is Road over Coal Creek?
The structure is 74 ft (22.6 m) long with a longest span of 69 ft (21.1 m) and a deck 28 ft wide.
Who owns Road over Coal Creek?
It is owned by the U.S. Forest Service.