S-S Ramp over S 116th Way
FairPosted for loadKing County, Washington · JCT SR 99 · Structure no. 0007967C0000000
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 196 ft
- 3 main spans
- Daily traffic
- 1,028
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-S Ramp over S 116th Way is a prestressed concrete stringer/multi-beam or girder carrying S-S Ramp over S 116th Way in King County, Washington. It was built in 1966, so it is 59 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. Its operating status is: posted for load restriction.
It carries about 1,028 vehicles a day, roughly 5% of them trucks, projected to reach 1,781 by 2039. The structure is 196 ft (59.7 m) long and 26 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-S Ramp over S 116th Way built?
It was built in 1966, making it 59 years old in 2025.
What condition is S-S Ramp over S 116th Way 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 May 2024.
How much traffic does S-S Ramp over S 116th Way carry?
About 1,028 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-S Ramp over S 116th Way?
The structure is 196 ft (59.7 m) long with a longest span of 83 ft (25.3 m) and a deck 26 ft wide.
Who owns S-S Ramp over S 116th Way?
It is owned by the State Highway Agency.