Harding Blvd over Miners Ravine
GoodPlacer County, California · 0.2 MI S Atlantic ST · Structure no. 19C0185
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 150 ft
- 2 main spans
- Daily traffic
- 24,000
- 2003 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Harding Blvd over Miners Ravine is a prestressed concrete continuous stringer/multi-beam or girder carrying Harding Blvd over Miners Ravine in Placer County, California. It was built in 1985, so it is 40 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 24,000 vehicles a day, roughly 2% of them trucks, projected to reach 37,284 by 2042. The structure is 150 ft (45.7 m) long and 84 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Harding Blvd over Miners Ravine built?
It was built in 1985, making it 40 years old in 2025.
What condition is Harding Blvd 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 June 2024.
How much traffic does Harding Blvd over Miners Ravine carry?
About 24,000 vehicles per day (2003 count), of which roughly 2% are trucks.
How long is Harding Blvd over Miners Ravine?
The structure is 150 ft (45.7 m) long with a longest span of 75 ft (22.9 m) and a deck 84 ft wide.
Who owns Harding Blvd over Miners Ravine?
It is owned by the City or Municipal Highway Agency.