I-82 over Kennewick Main Canal
GoodBenton County, Washington · 12.1 E JCT SR 22 · Structure no. 0013204B0000000
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected February 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 12,139
- 2023 count
- Owner
- Federal
- Bureau of Reclamation
About this bridge
I-82 over Kennewick Main Canal is a concrete continuous culvert carrying I-82 over Kennewick Main Canal in Benton County, Washington. It was built in 1987, so it is 38 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 12,139 vehicles a day, roughly 15% of them trucks, projected to reach 14,078 by 2039. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 34.8 mi (56 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-82 over Kennewick Main Canal built?
It was built in 1987, making it 38 years old in 2025.
What condition is I-82 over Kennewick Main Canal 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 February 2022.
How much traffic does I-82 over Kennewick Main Canal carry?
About 12,139 vehicles per day (2023 count), of which roughly 15% are trucks.
How long is I-82 over Kennewick Main Canal?
The structure is 27 ft (8.2 m) long with a longest span of 13 ft (4 m).
Who owns I-82 over Kennewick Main Canal?
It is owned by the Bureau of Reclamation and maintained by the State Highway Agency.