SR 162 over Carbon River
GoodPierce County, Washington · 10.8 E JCT SR 410 · Structure no. 00X3041A0000000
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 234 ft
- 3 main spans
- Daily traffic
- 8,745
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 162 over Carbon River is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 162 over Carbon River in Pierce County, Washington. It was built in 1992, so it is 33 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 8,745 vehicles a day, roughly 10% of them trucks, projected to reach 12,420 by 2039. The structure is 234 ft (71.3 m) long and 35 ft wide. If it were closed, the detour would be 24.2 mi (39 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 SR 162 over Carbon River built?
It was built in 1992, making it 33 years old in 2025.
What condition is SR 162 over Carbon River 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 August 2023.
How much traffic does SR 162 over Carbon River carry?
About 8,745 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is SR 162 over Carbon River?
The structure is 234 ft (71.3 m) long with a longest span of 110 ft (33.5 m) and a deck 35 ft wide.
Who owns SR 162 over Carbon River?
It is owned by the State Highway Agency.