SR 14 over 164th Ave
GoodClark County, Washington · 2.5 E JCT I-205 · Structure no. 0014461A0000000
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected October 2021
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 194 ft
- 3 main spans
- Daily traffic
- 24,499
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 14 over 164th Ave is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 14 over 164th Ave in Clark County, Washington. It was built in 1996, so it is 29 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 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 24,499 vehicles a day, roughly 5% of them trucks, projected to reach 37,684 by 2039. The structure is 194 ft (59.1 m) long and 110 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 14 over 164th Ave built?
It was built in 1996, making it 29 years old in 2025.
What condition is SR 14 over 164th 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 October 2021.
How much traffic does SR 14 over 164th Ave carry?
About 24,499 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is SR 14 over 164th Ave?
The structure is 194 ft (59.1 m) long with a longest span of 80 ft (24.4 m) and a deck 110 ft wide.
Who owns SR 14 over 164th Ave?
It is owned by the State Highway Agency.