E-N Ramp over SR 900
GoodKing County, Washington · JCT SR 900 · Structure no. 0014756A0000000
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 232 ft
- 3 main spans
- Daily traffic
- 8,589
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
E-N Ramp over SR 900 is a prestressed concrete continuous stringer/multi-beam or girder carrying E-N Ramp over SR 900 in King County, Washington. It was built in 1997, so it is 28 years old, younger than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 8,589 vehicles a day, roughly 7% of them trucks, projected to reach 12,685 by 2039. The structure is 232 ft (70.7 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
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| 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 E-N Ramp over SR 900 built?
It was built in 1997, making it 28 years old in 2025.
What condition is E-N Ramp over SR 900 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.
How much traffic does E-N Ramp over SR 900 carry?
About 8,589 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is E-N Ramp over SR 900?
The structure is 232 ft (70.7 m) long with a longest span of 108 ft (32.9 m) and a deck 39 ft wide.
Who owns E-N Ramp over SR 900?
It is owned by the State Highway Agency.