I-82 over SR 397/LOCUST Grove RD
GoodBenton County, Washington · 1.6 E JCT US 395 · Structure no. 0012607A0000000
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 126 ft
- 1 main span
- Daily traffic
- 10,832
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-82 over SR 397/LOCUST Grove RD is a prestressed concrete stringer/multi-beam or girder carrying I-82 over SR 397/LOCUST Grove RD in Benton County, Washington. It was built in 1984, so it is 41 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 10,832 vehicles a day, roughly 22% of them trucks, projected to reach 12,683 by 2039. The structure is 126 ft (38.4 m) long and 41 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-82 over SR 397/LOCUST Grove RD built?
It was built in 1984, making it 41 years old in 2025.
What condition is I-82 over SR 397/LOCUST Grove 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 March 2023.
How much traffic does I-82 over SR 397/LOCUST Grove RD carry?
About 10,832 vehicles per day (2023 count), of which roughly 22% are trucks.
How long is I-82 over SR 397/LOCUST Grove RD?
The structure is 126 ft (38.4 m) long with a longest span of 121 ft (37 m) and a deck 41 ft wide.
Who owns I-82 over SR 397/LOCUST Grove RD?
It is owned by the State Highway Agency.