Mattson Road over Garrard Creek
GoodGrays Harbor County, Washington · 0.3 SE JCT Garrard Crk RD · Structure no. 088845000000000
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 103 ft
- 1 main span
- Daily traffic
- 70
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Mattson Road over Garrard Creek is a prestressed concrete stringer/multi-beam or girder carrying Mattson Road over Garrard Creek in Grays Harbor County, Washington. It was built in 2016, so it is 9 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 70 vehicles a day, roughly 5% of them trucks, projected to reach 85 by 2044. The structure is 103 ft (31.4 m) long and 31 ft wide. If it were closed, the detour would be 98.8 mi (159 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 Mattson Road over Garrard Creek built?
It was built in 2016, making it 9 years old in 2025.
What condition is Mattson Road over Garrard Creek 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 September 2024.
How much traffic does Mattson Road over Garrard Creek carry?
About 70 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Mattson Road over Garrard Creek?
The structure is 103 ft (31.4 m) long with a longest span of 96 ft (29.2 m) and a deck 31 ft wide.
Who owns Mattson Road over Garrard Creek?
It is owned by the County Highway Agency.