1 SE RD over Rocky Coulee Drain
GoodGrant County, Washington · 1 SE 0.8 West of M SE · Structure no. 086534000000000
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected November 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 292
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
1 SE RD over Rocky Coulee Drain is a prestressed concrete tee beam carrying 1 SE RD over Rocky Coulee Drain in Grant County, Washington. It was built in 2000, so it is 25 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 292 vehicles a day, roughly 30% of them trucks, projected to reach 325 by 2041. The structure is 34 ft (10.4 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| 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 1 SE RD over Rocky Coulee Drain built?
It was built in 2000, making it 25 years old in 2025.
What condition is 1 SE RD over Rocky Coulee Drain 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 1 SE RD over Rocky Coulee Drain carry?
About 292 vehicles per day (2022 count), of which roughly 30% are trucks.
How long is 1 SE RD over Rocky Coulee Drain?
The structure is 34 ft (10.4 m) long with a longest span of 33 ft (10.1 m) and a deck 29 ft wide.
Who owns 1 SE RD over Rocky Coulee Drain?
It is owned by the County Highway Agency.