SR 104 over Quilcene-Chimakum RD
GoodJefferson County, Washington · 4.2 E JCT US 101 · Structure no. 0007353A0000000
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 8,469
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 104 over Quilcene-Chimakum RD is a concrete slab carrying SR 104 over Quilcene-Chimakum RD in Jefferson County, Washington. It was built in 1964, so it is 61 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 8,469 vehicles a day, roughly 11% of them trucks, projected to reach 12,049 by 2039. The structure is 48 ft (14.6 m) long and 42 ft wide. If it were closed, the detour would be 24.2 mi (39 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 104 over Quilcene-Chimakum RD built?
It was built in 1964, making it 61 years old in 2025.
What condition is SR 104 over Quilcene-Chimakum RD 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 October 2024.
How much traffic does SR 104 over Quilcene-Chimakum RD carry?
About 8,469 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is SR 104 over Quilcene-Chimakum RD?
The structure is 48 ft (14.6 m) long with a longest span of 48 ft (14.6 m) and a deck 42 ft wide.
Who owns SR 104 over Quilcene-Chimakum RD?
It is owned by the State Highway Agency.