US 395 Ramp over I-90
PoorAdams County, Washington · 13.6 N JCT SR 21 · Structure no. 0005789A0000000
- Built
- 1958
- 67 years old
- Condition
- Poor
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 308 ft
- 5 main spans
- Daily traffic
- 1,360
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
US 395 Ramp over I-90 is a concrete continuous box beam or girders - multiple carrying US 395 Ramp over I-90 in Adams 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 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 1,360 vehicles a day, roughly 32% of them trucks, projected to reach 1,700 by 2038. The structure is 308 ft (93.9 m) long and 37 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 395 Ramp over I-90 built?
It was built in 1958, making it 67 years old in 2025.
What condition is US 395 Ramp over I-90 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 October 2024.
How much traffic does US 395 Ramp over I-90 carry?
About 1,360 vehicles per day (2016 count), of which roughly 32% are trucks.
How long is US 395 Ramp over I-90?
The structure is 308 ft (93.9 m) long with a longest span of 73 ft (22.3 m) and a deck 37 ft wide.
Who owns US 395 Ramp over I-90?
It is owned by the State Highway Agency.