Harrison Ave over Skookumchuck River
GoodLewis County, Washington · 00.0 Jct. W First S · Structure no. 085034000000000
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Concrete
- Length
- 125 ft
- 3 main spans
- Daily traffic
- 16,139
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Harrison Ave over Skookumchuck River is a concrete slab carrying Harrison Ave over Skookumchuck River in Lewis County, Washington. It was built in 1968, so it is 57 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 16,139 vehicles a day, roughly 12% of them trucks, projected to reach 25,551 by 2037. The structure is 125 ft (38.1 m) long and 78 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Harrison Ave over Skookumchuck River built?
It was built in 1968, making it 57 years old in 2025.
What condition is Harrison Ave over Skookumchuck River 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 2024.
How much traffic does Harrison Ave over Skookumchuck River carry?
About 16,139 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is Harrison Ave over Skookumchuck River?
The structure is 125 ft (38.1 m) long with a longest span of 60 ft (18.3 m) and a deck 78 ft wide.
Who owns Harrison Ave over Skookumchuck River?
It is owned by the City or Municipal Highway Agency.