Baseline West over Lat. Blk 73
GoodGrant County, Washington · Baseline .1 East of V NW · Structure no. 084485000000000
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected December 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 650
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Baseline West over Lat. Blk 73 is a prestressed concrete tee beam carrying Baseline West over Lat. Blk 73 in Grant County, Washington. It was built in 1987, so it is 38 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 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 650 vehicles a day, roughly 24% of them trucks, projected to reach 2,500 by 2042. The structure is 34 ft (10.4 m) long and 30 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Baseline West over Lat. Blk 73 built?
It was built in 1987, making it 38 years old in 2025.
What condition is Baseline West over Lat. Blk 73 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 December 2024.
How much traffic does Baseline West over Lat. Blk 73 carry?
About 650 vehicles per day (2022 count), of which roughly 24% are trucks.
How long is Baseline West over Lat. Blk 73?
The structure is 34 ft (10.4 m) long with a longest span of 33 ft (10.1 m) and a deck 30 ft wide.
Who owns Baseline West over Lat. Blk 73?
It is owned by the County Highway Agency.