Baseline East over Wasteway
GoodGrant County, Washington · Baseline 0.2 W of SR 17 · Structure no. 086338000000000
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 1,296
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Baseline East over Wasteway is a prestressed concrete stringer/multi-beam or girder carrying Baseline East over Wasteway in Grant County, Washington. It was built in 1996, so it is 29 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 1,296 vehicles a day, roughly 27% of them trucks, projected to reach 1,500 by 2043. The structure is 34 ft (10.4 m) long and 36 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Baseline East over Wasteway built?
It was built in 1996, making it 29 years old in 2025.
What condition is Baseline East over 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 2024.
How much traffic does Baseline East over Wasteway carry?
About 1,296 vehicles per day (2021 count), of which roughly 27% are trucks.
How long is Baseline East over Wasteway?
The structure is 34 ft (10.4 m) long with a longest span of 33 ft (10.1 m) and a deck 36 ft wide.
Who owns Baseline East over Wasteway?
It is owned by the County Highway Agency.