Colockum Creek RD over Colockum Creek
GoodChelan County, Washington · 10 Mi. S. of Malaga · Structure no. 086826000000000
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 143
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Colockum Creek RD over Colockum Creek is a prestressed concrete stringer/multi-beam or girder carrying Colockum Creek RD over Colockum Creek in Chelan County, Washington. It was built in 2002, so it is 23 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 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 143 vehicles a day, roughly 11% of them trucks, projected to reach 179 by 2043. The structure is 36 ft (11 m) long and 30 ft wide. If it were closed, the detour would be 24.9 mi (40 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Colockum Creek RD over Colockum Creek built?
It was built in 2002, making it 23 years old in 2025.
What condition is Colockum Creek RD over Colockum 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 Colockum Creek RD over Colockum Creek carry?
About 143 vehicles per day (2019 count), of which roughly 11% are trucks.
How long is Colockum Creek RD over Colockum Creek?
The structure is 36 ft (11 m) long with a longest span of 36 ft (11 m) and a deck 30 ft wide.
Who owns Colockum Creek RD over Colockum Creek?
It is owned by the County Highway Agency.