WB 80 On-Ramp over Miners Ravine
GoodPlacer County, California · 03-PLA-080-2.85-RSV · Structure no. 19 0211K
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 193 ft
- 1 main span
- Daily traffic
- 12,800
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
WB 80 On-Ramp over Miners Ravine is a prestressed concrete box beam or girders - multiple carrying WB 80 On-Ramp over Miners Ravine in Placer County, California. It was built in 2022, so it is 3 years old, younger than the California average of 54.8 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 12,800 vehicles a day, roughly 6% of them trucks, projected to reach 16,700 by 2042. The structure is 193 ft (58.7 m) long and 52 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was WB 80 On-Ramp over Miners Ravine built?
It was built in 2022, making it 3 years old in 2025.
What condition is WB 80 On-Ramp over Miners Ravine 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 October 2023.
How much traffic does WB 80 On-Ramp over Miners Ravine carry?
About 12,800 vehicles per day (2016 count), of which roughly 6% are trucks.
How long is WB 80 On-Ramp over Miners Ravine?
The structure is 193 ft (58.7 m) long with a longest span of 185 ft (56.4 m) and a deck 52 ft wide.
Who owns WB 80 On-Ramp over Miners Ravine?
It is owned by the State Highway Agency.