SR 202 over Sammamish R
GoodKing County, Washington · 0.4 E JCT SR 522 · Structure no. 0007234B0000000
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 158 ft
- 3 main spans
- Daily traffic
- 9,203
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 202 over Sammamish R is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 202 over Sammamish R in King County, Washington. It was built in 1963, so it is 62 years old, older 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 9,203 vehicles a day, roughly 4% of them trucks, projected to reach 13,185 by 2039. The structure is 158 ft (48.2 m) long and 35 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 202 over Sammamish R built?
It was built in 1963, making it 62 years old in 2025.
What condition is SR 202 over Sammamish R 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 June 2023.
How much traffic does SR 202 over Sammamish R carry?
About 9,203 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is SR 202 over Sammamish R?
The structure is 158 ft (48.2 m) long with a longest span of 53 ft (16.2 m) and a deck 35 ft wide.
Who owns SR 202 over Sammamish R?
It is owned by the State Highway Agency.