Duportail Street over Yakima River
GoodBenton County, Washington · 0.7 N JCT I-182 · Structure no. 089165000000000
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 769 ft
- 5 main spans
- Daily traffic
- 8,300
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Duportail Street over Yakima River is a prestressed concrete continuous stringer/multi-beam or girder carrying Duportail Street over Yakima River in Benton County, Washington. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 8,300 vehicles a day, roughly 3% of them trucks, projected to reach 20,500 by 2040. The structure is 769 ft (234.4 m) long and 74 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Duportail Street over Yakima River built?
It was built in 2020, making it 5 years old in 2025.
What condition is Duportail Street over Yakima River 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 December 2024.
How much traffic does Duportail Street over Yakima River carry?
About 8,300 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is Duportail Street over Yakima River?
The structure is 769 ft (234.4 m) long with a longest span of 178 ft (54.3 m) and a deck 74 ft wide.
Who owns Duportail Street over Yakima River?
It is owned by the City or Municipal Highway Agency.