Ryde Rd. 1450 over Unnamed Drainage
GoodWhitman County, Washington · .04 MI E. Garf-Farm RD · Structure no. 087541000000000
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected November 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 30
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Ryde Rd. 1450 over Unnamed Drainage is a prestressed concrete slab carrying Ryde Rd. 1450 over Unnamed Drainage in Whitman County, Washington. It was built in 2007, so it is 18 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 30 vehicles a day, roughly 25% of them trucks, projected to reach 31 by 2044. The structure is 25 ft (7.6 m) long and 28 ft wide. If it were closed, the detour would be 14.3 mi (23 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 Ryde Rd. 1450 over Unnamed Drainage built?
It was built in 2007, making it 18 years old in 2025.
What condition is Ryde Rd. 1450 over Unnamed Drainage 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 2023.
How much traffic does Ryde Rd. 1450 over Unnamed Drainage carry?
About 30 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is Ryde Rd. 1450 over Unnamed Drainage?
The structure is 25 ft (7.6 m) long with a longest span of 24 ft (7.3 m) and a deck 28 ft wide.
Who owns Ryde Rd. 1450 over Unnamed Drainage?
It is owned by the County Highway Agency.