Mill ST over Little Klickitat River
FairKlickitat County, Washington · 0.2 N. JCT SR142 · Structure no. 086446000000000
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 73 ft
- 1 main span
- Daily traffic
- 205
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Mill ST over Little Klickitat River is a prestressed concrete stringer/multi-beam or girder carrying Mill ST over Little Klickitat River in Klickitat County, Washington. It was built in 1980, so it is 45 years old, younger 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 205 vehicles a day, roughly 5% of them trucks, projected to reach 410 by 2045. The structure is 73 ft (22.3 m) long and 36 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill ST over Little Klickitat River built?
It was built in 1980, making it 45 years old in 2025.
What condition is Mill ST over Little Klickitat River 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 July 2023.
How much traffic does Mill ST over Little Klickitat River carry?
About 205 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Mill ST over Little Klickitat River?
The structure is 73 ft (22.3 m) long with a longest span of 70 ft (21.3 m) and a deck 36 ft wide.
Who owns Mill ST over Little Klickitat River?
It is owned by the City or Municipal Highway Agency.