N RD SW over Irrigation Lateral
GoodPosted for loadGrant County, Washington · N SW @ 12.5 · Structure no. 079814000000000
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 28 ft
- 1 main span
- Daily traffic
- 74
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N RD SW over Irrigation Lateral is a wood or timber stringer/multi-beam or girder carrying N RD SW over Irrigation Lateral in Grant County, Washington. It was built in 1958, so it is 67 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: posted for load restriction.
It carries about 74 vehicles a day, roughly 43% of them trucks, projected to reach 141 by 2044. The structure is 28 ft (8.5 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 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 N RD SW over Irrigation Lateral built?
It was built in 1958, making it 67 years old in 2025.
What condition is N 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 January 2024.
How much traffic does N RD SW over Irrigation Lateral carry?
About 74 vehicles per day (2022 count), of which roughly 43% are trucks.
How long is N RD SW over Irrigation Lateral?
The structure is 28 ft (8.5 m) long with a longest span of 22 ft (6.7 m) and a deck 25 ft wide.
Who owns N RD SW over Irrigation Lateral?
It is owned by the County Highway Agency.