Rothrock Road over Roza Canal
GoodBenton County, Washington · 0.60 N Hanks RD · Structure no. 080811000000000
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 380
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Rothrock Road over Roza Canal is a prestressed concrete stringer/multi-beam or girder carrying Rothrock Road over Roza Canal in Benton 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 380 vehicles a day, roughly 24% of them trucks, projected to reach 500 by 2038. The structure is 40 ft (12.2 m) long and 28 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rothrock Road over Roza Canal built?
It was built in 1964, making it 61 years old in 2025.
What condition is Rothrock Road over Roza 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 February 2024.
How much traffic does Rothrock Road over Roza Canal carry?
About 380 vehicles per day (2016 count), of which roughly 24% are trucks.
How long is Rothrock Road over Roza Canal?
The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.
Who owns Rothrock Road over Roza Canal?
It is owned by the County Highway Agency.