US 12 WB over I-82
FairYakima County, Washington · 16.7 E JCT SR 410 · Structure no. 0008616C0000000
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 385 ft
- 4 main spans
- Daily traffic
- 10,783
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 12 WB over I-82 is a prestressed concrete continuous stringer/multi-beam or girder carrying US 12 WB over I-82 in Yakima County, Washington. It was built in 1969, so it is 56 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 10,783 vehicles a day, roughly 12% of them trucks, projected to reach 13,039 by 2039. The structure is 385 ft (117.3 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 12 WB over I-82 built?
It was built in 1969, making it 56 years old in 2025.
What condition is US 12 WB over I-82 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.
How much traffic does US 12 WB over I-82 carry?
About 10,783 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is US 12 WB over I-82?
The structure is 385 ft (117.3 m) long with a longest span of 125 ft (38.1 m) and a deck 30 ft wide.
Who owns US 12 WB over I-82?
It is owned by the State Highway Agency.