US 395 SB over N-N Ramp
FairAdams County, Washington · 13.0 N JCT SR 21 · Structure no. 0014601B0000000
- Built
- 1996
- 29 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 257 ft
- 3 main spans
- Daily traffic
- 4,176
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 395 SB over N-N Ramp is a prestressed concrete continuous stringer/multi-beam or girder carrying US 395 SB over N-N Ramp in Adams County, Washington. It was built in 1996, so it is 29 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 4,176 vehicles a day, roughly 28% of them trucks, projected to reach 4,914 by 2039. The structure is 257 ft (78.3 m) long and 39 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 395 SB over N-N Ramp built?
It was built in 1996, making it 29 years old in 2025.
What condition is US 395 SB over N-N Ramp 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 2024.
How much traffic does US 395 SB over N-N Ramp carry?
About 4,176 vehicles per day (2023 count), of which roughly 28% are trucks.
How long is US 395 SB over N-N Ramp?
The structure is 257 ft (78.3 m) long with a longest span of 109 ft (33.2 m) and a deck 39 ft wide.
Who owns US 395 SB over N-N Ramp?
It is owned by the State Highway Agency.