15th Street over Dock Street
GoodPierce County, Washington · 2.0 No JCT I-5 · Structure no. 085445000000000
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 420 ft
- 5 main spans
- Daily traffic
- 2,631
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
15th Street over Dock Street is a concrete continuous box beam or girders - single or spread carrying 15th Street over Dock Street in Pierce County, Washington. It was built in 1986, so it is 39 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 2,631 vehicles a day, projected to reach 4,065 by 2044. The structure is 420 ft (128 m) long and 48 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 15th Street over Dock Street built?
It was built in 1986, making it 39 years old in 2025.
What condition is 15th Street over Dock Street 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 July 2024.
How much traffic does 15th Street over Dock Street carry?
About 2,631 vehicles per day (2022 count).
How long is 15th Street over Dock Street?
The structure is 420 ft (128 m) long with a longest span of 70 ft (21.3 m) and a deck 48 ft wide.
Who owns 15th Street over Dock Street?
It is owned by the City or Municipal Highway Agency.