Risto RD over Salmon Creek
GoodClark County, Washington · 0.5 W JCT NE227AVE · Structure no. 080161000000000
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 75 ft
- 2 main spans
- Daily traffic
- 2,946
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Risto RD over Salmon Creek is a prestressed concrete stringer/multi-beam or girder carrying Risto RD over Salmon Creek in Clark County, Washington. It was built in 1958, so it is 67 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 2,946 vehicles a day, roughly 9% of them trucks, projected to reach 9,682 by 2039. The structure is 75 ft (22.9 m) long and 22 ft wide. If it were closed, the detour would be 5 mi (8 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 Risto RD over Salmon Creek built?
It was built in 1958, making it 67 years old in 2025.
What condition is Risto RD over Salmon 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 May 2023.
How much traffic does Risto RD over Salmon Creek carry?
About 2,946 vehicles per day (2017 count), of which roughly 9% are trucks.
How long is Risto RD over Salmon Creek?
The structure is 75 ft (22.9 m) long with a longest span of 38 ft (11.6 m) and a deck 22 ft wide.
Who owns Risto RD over Salmon Creek?
It is owned by the County Highway Agency.