Maintenance Road over DW231 Wasteway
GoodGrant County, Washington · DW231 Wasteway Station 5 · Structure no. 11WC0234
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected November 2023
- Type
- Slab
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 10
- 2023 count
- Owner
- Federal
- Bureau of Reclamation
About this bridge
Maintenance Road over DW231 Wasteway is a concrete slab carrying Maintenance Road over DW231 Wasteway in Grant County, Washington. It was built in 2015, so it is 10 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 10 vehicles a day, roughly 5% of them trucks, projected to reach 10 by 2043. The structure is 32 ft (9.8 m) long and 16 ft wide. If it were closed, the detour would be 1.2 mi (2 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 Maintenance Road over DW231 Wasteway built?
It was built in 2015, making it 10 years old in 2025.
What condition is Maintenance Road over DW231 Wasteway 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 Maintenance Road over DW231 Wasteway carry?
About 10 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Maintenance Road over DW231 Wasteway?
The structure is 32 ft (9.8 m) long with a longest span of 29 ft (8.8 m) and a deck 16 ft wide.
Who owns Maintenance Road over DW231 Wasteway?
It is owned by the Bureau of Reclamation and maintained by the Other Local Agency.