I-82 over Military RD
PoorKittitas County, Washington · 8.4 E JCT SR 821 · Structure no. 0008688B0000000
- Built
- 1971
- 54 years old
- Condition
- Poor
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 9,941
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-82 over Military RD is a prestressed concrete continuous stringer/multi-beam or girder carrying I-82 over Military RD in Kittitas County, Washington. It was built in 1971, so it is 54 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 3 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 9,941 vehicles a day, roughly 25% of them trucks, projected to reach 12,590 by 2039. The structure is 142 ft (43.3 m) long and 41 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 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| 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 I-82 over Military RD built?
It was built in 1971, making it 54 years old in 2025.
What condition is I-82 over Military RD 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 March 2024.
How much traffic does I-82 over Military RD carry?
About 9,941 vehicles per day (2023 count), of which roughly 25% are trucks.
How long is I-82 over Military RD?
The structure is 142 ft (43.3 m) long with a longest span of 47 ft (14.3 m) and a deck 41 ft wide.
Who owns I-82 over Military RD?
It is owned by the State Highway Agency.