K RD NW over Lat. Bl 73
GoodGrant County, Washington · K NW 0.2 North of SR 28 · Structure no. 086437000000000
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected January 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 115 ft
- 1 main span
- Daily traffic
- 184
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
K RD NW over Lat. Bl 73 is a prestressed concrete tee beam carrying K RD NW over Lat. Bl 73 in Grant County, Washington. It was built in 1999, so it is 26 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 184 vehicles a day, roughly 17% of them trucks, projected to reach 350 by 2042. The structure is 115 ft (35.1 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 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 K RD NW over Lat. Bl 73 built?
It was built in 1999, making it 26 years old in 2025.
What condition is K RD NW over Lat. Bl 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 January 2023.
How much traffic does K RD NW over Lat. Bl 73 carry?
About 184 vehicles per day (2020 count), of which roughly 17% are trucks.
How long is K RD NW over Lat. Bl 73?
The structure is 115 ft (35.1 m) long with a longest span of 114 ft (34.7 m) and a deck 30 ft wide.
Who owns K RD NW over Lat. Bl 73?
It is owned by the County Highway Agency.