I-205 over Salmon CR & Ave
GoodClark County, Washington · 5.1 N JCT SR 500 · Structure no. 0009241I0000000
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 288 ft
- 3 main spans
- Daily traffic
- 37,534
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-205 over Salmon CR & Ave is a prestressed concrete continuous stringer/multi-beam or girder carrying I-205 over Salmon CR & Ave in Clark 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 37,534 vehicles a day, roughly 7% of them trucks, projected to reach 53,885 by 2039. The structure is 288 ft (87.8 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-205 over Salmon CR & Ave built?
It was built in 1973, making it 52 years old in 2025.
What condition is I-205 over Salmon CR & Ave 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 April 2024.
How much traffic does I-205 over Salmon CR & Ave carry?
About 37,534 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is I-205 over Salmon CR & Ave?
The structure is 288 ft (87.8 m) long with a longest span of 107 ft (32.6 m) and a deck 41 ft wide.
Who owns I-205 over Salmon CR & Ave?
It is owned by the State Highway Agency.