Cabin CR RD over I-90
FairKittitas County, Washington · 9.3 E JCT SR 906 · Structure no. 0005641B0000000
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 250 ft
- 5 main spans
- Daily traffic
- 210
- 2012 count
- Owner
- State
- State Highway Agency
About this bridge
Cabin CR RD over I-90 is a prestressed concrete stringer/multi-beam or girder carrying Cabin CR RD over I-90 in Kittitas County, Washington. It was built in 1958, so it is 67 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 210 vehicles a day, roughly 15% of them trucks. The structure is 250 ft (76.2 m) long and 34 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cabin CR RD over I-90 built?
It was built in 1958, making it 67 years old in 2025.
What condition is Cabin CR RD over I-90 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 October 2023.
How much traffic does Cabin CR RD over I-90 carry?
About 210 vehicles per day (2012 count), of which roughly 15% are trucks.
How long is Cabin CR RD over I-90?
The structure is 250 ft (76.2 m) long with a longest span of 51 ft (15.5 m) and a deck 34 ft wide.
Who owns Cabin CR RD over I-90?
It is owned by the State Highway Agency.