70th Ave E over Hylebos Creek
GoodPierce County, Washington · 1.0 N JCT SR 99 · Structure no. 0006480C0000000
- Built
- 1962
- 63 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 84 ft
- 3 main spans
- Daily traffic
- 15,300
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
70th Ave E over Hylebos Creek is a concrete continuous slab carrying 70th Ave E over Hylebos Creek in Pierce County, Washington. It was built in 1962, so it is 63 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. Its operating status is: open, temporary structure in place while original is closed.
It carries about 15,300 vehicles a day, roughly 1% of them trucks, projected to reach 23,378 by 2036. The structure is 84 ft (25.6 m) long and 40 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 70th Ave E over Hylebos Creek built?
It was built in 1962, making it 63 years old in 2025.
What condition is 70th Ave E over Hylebos Creek 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 September 2024.
How much traffic does 70th Ave E over Hylebos Creek carry?
About 15,300 vehicles per day (2014 count), of which roughly 1% are trucks.
How long is 70th Ave E over Hylebos Creek?
The structure is 84 ft (25.6 m) long with a longest span of 30 ft (9 m) and a deck 40 ft wide.
Who owns 70th Ave E over Hylebos Creek?
It is owned by the State Highway Agency.