Grange Rd-Grayland over Drainage Ditch
GoodGrays Harbor County, Washington · 0.1 E JCT SR 105 · Structure no. 080562000000000
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 73
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Grange Rd-Grayland over Drainage Ditch is a prestressed concrete slab carrying Grange Rd-Grayland over Drainage Ditch in Grays Harbor County, Washington. It was built in 1978, so it is 47 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 73 vehicles a day, roughly 16% of them trucks, projected to reach 158 by 2039. The structure is 25 ft (7.6 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 Grange Rd-Grayland over Drainage Ditch built?
It was built in 1978, making it 47 years old in 2025.
What condition is Grange Rd-Grayland over Drainage Ditch 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 March 2023.
How much traffic does Grange Rd-Grayland over Drainage Ditch carry?
About 73 vehicles per day (2023 count), of which roughly 16% are trucks.
How long is Grange Rd-Grayland over Drainage Ditch?
The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 16 ft wide.
Who owns Grange Rd-Grayland over Drainage Ditch?
It is owned by the County Highway Agency.