Sbcd Ramp over Collector Distributor
GoodKing County, Washington · 2.4 N JCT I-90 · Structure no. 0016549D0000000
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Prestressed Concrete Continuous
- Length
- 488 ft
- 17 main spans
- Daily traffic
- 8,340
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sbcd Ramp over Collector Distributor is a prestressed concrete continuous slab carrying Sbcd Ramp over Collector Distributor in King County, Washington. It was built in 2004, so it is 21 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 8,340 vehicles a day, roughly 3% of them trucks, projected to reach 12,630 by 2039. The structure is 488 ft (148.7 m) long and 29 ft wide.
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 Sbcd Ramp over Collector Distributor built?
It was built in 2004, making it 21 years old in 2025.
What condition is Sbcd Ramp over Collector Distributor 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 Sbcd Ramp over Collector Distributor carry?
About 8,340 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Sbcd Ramp over Collector Distributor?
The structure is 488 ft (148.7 m) long with a longest span of 30 ft (9.1 m) and a deck 29 ft wide.
Who owns Sbcd Ramp over Collector Distributor?
It is owned by the State Highway Agency.