J RD SW over Irrigation Lateral
GoodGrant County, Washington · J SW 0.7 North of 10 SW · Structure no. 082660000000000
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected December 2024
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 65
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
J RD SW over Irrigation Lateral is a prestressed concrete channel beam carrying J RD SW over Irrigation Lateral in Grant County, Washington. It was built in 1964, so it is 61 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.
It carries about 65 vehicles a day, roughly 17% of them trucks, projected to reach 113 by 2042. The structure is 23 ft (7 m) long and 28 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was J RD SW over Irrigation Lateral built?
It was built in 1964, making it 61 years old in 2025.
What condition is J RD SW over Irrigation Lateral 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 J RD SW over Irrigation Lateral carry?
About 65 vehicles per day (2022 count), of which roughly 17% are trucks.
How long is J RD SW over Irrigation Lateral?
The structure is 23 ft (7 m) long with a longest span of 22 ft (6.7 m) and a deck 28 ft wide.
Who owns J RD SW over Irrigation Lateral?
It is owned by the County Highway Agency.