7 RD NW over Irr. Canal
GoodGrant County, Washington · 7 NW 0.8 East of Dodson · Structure no. 086739000000000
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected November 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 76 ft
- 1 main span
- Daily traffic
- 193
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
7 RD NW over Irr. Canal is a prestressed concrete tee beam carrying 7 RD NW over Irr. Canal in Grant County, Washington. It was built in 2001, so it is 24 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 193 vehicles a day, roughly 34% of them trucks, projected to reach 500 by 2042. The structure is 76 ft (23.2 m) long and 33 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| 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 7 RD NW over Irr. Canal built?
It was built in 2001, making it 24 years old in 2025.
What condition is 7 RD NW over Irr. 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 November 2024.
How much traffic does 7 RD NW over Irr. Canal carry?
About 193 vehicles per day (2020 count), of which roughly 34% are trucks.
How long is 7 RD NW over Irr. Canal?
The structure is 76 ft (23.2 m) long with a longest span of 75 ft (22.9 m) and a deck 33 ft wide.
Who owns 7 RD NW over Irr. Canal?
It is owned by the County Highway Agency.