SR 303 over Silverdale Way NW
GoodKitsap County, Washington · 8.6 N JCT SR 304 · Structure no. 082008000000000
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 112 ft
- 1 main span
- Daily traffic
- 35,743
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 303 over Silverdale Way NW is a prestressed concrete stringer/multi-beam or girder carrying SR 303 over Silverdale Way NW in Kitsap County, Washington. It was built in 1982, so it is 43 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 35,743 vehicles a day, roughly 3% of them trucks, projected to reach 48,159 by 2039. The structure is 112 ft (34.1 m) long and 67 ft wide. If it were closed, the detour would be 1.9 mi (3 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 SR 303 over Silverdale Way NW built?
It was built in 1982, making it 43 years old in 2025.
What condition is SR 303 over Silverdale Way NW 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 March 2024.
How much traffic does SR 303 over Silverdale Way NW carry?
About 35,743 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is SR 303 over Silverdale Way NW?
The structure is 112 ft (34.1 m) long with a longest span of 107 ft (32.6 m) and a deck 67 ft wide.
Who owns SR 303 over Silverdale Way NW?
It is owned by the State Highway Agency.