3rd ST over US 12
GoodGrays Harbor County, Washington · 9.6 E JCT SR 107 · Structure no. 0009337A0000000
- Built
- 1972
- 53 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 191 ft
- 2 main spans
- Daily traffic
- 5,221
- 2012 count
- Owner
- State
- State Highway Agency
About this bridge
3rd ST over US 12 is a prestressed concrete continuous stringer/multi-beam or girder carrying 3rd ST over US 12 in Grays Harbor County, Washington. It was built in 1972, so it is 53 years old, older 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 5,221 vehicles a day, roughly 1% of them trucks, projected to reach 6,599 by 2036. The structure is 191 ft (58.2 m) long and 43 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 3rd ST over US 12 built?
It was built in 1972, making it 53 years old in 2025.
What condition is 3rd ST over US 12 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 July 2024.
How much traffic does 3rd ST over US 12 carry?
About 5,221 vehicles per day (2012 count), of which roughly 1% are trucks.
How long is 3rd ST over US 12?
The structure is 191 ft (58.2 m) long with a longest span of 96 ft (29.4 m) and a deck 43 ft wide.
Who owns 3rd ST over US 12?
It is owned by the State Highway Agency.