Old Naches Highway over Ppl Pipelines
PoorYakima County, Washington · 00.88 S Locust Lane · Structure no. 081606000000000
- Built
- 1922
- 103 years old
- Condition
- Poor
- inspected May 2024
- Type
- Slab
- Concrete Continuous
- Length
- 82 ft
- 5 main spans
- Daily traffic
- 281
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Old Naches Highway over Ppl Pipelines is a concrete continuous slab carrying Old Naches Highway over Ppl Pipelines in Yakima County, Washington. It was built in 1922, so it is 103 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 281 vehicles a day, roughly 5% of them trucks, projected to reach 500 by 2039. The structure is 82 ft (25 m) long and 24 ft wide. If it were closed, the detour would be 6.8 mi (11 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Naches Highway over Ppl Pipelines built?
It was built in 1922, making it 103 years old in 2025.
What condition is Old Naches Highway over Ppl Pipelines in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.
How much traffic does Old Naches Highway over Ppl Pipelines carry?
About 281 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is Old Naches Highway over Ppl Pipelines?
The structure is 82 ft (25 m) long with a longest span of 19 ft (5.8 m) and a deck 24 ft wide.
Who owns Old Naches Highway over Ppl Pipelines?
It is owned by the County Highway Agency.