Magra Road over Interstate Route 80
GoodPlacer County, California · 03-PLA-080-37.78 · Structure no. 19 0092
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected June 2021
- Type
- Tee Beam
- Concrete Continuous
- Length
- 187 ft
- 4 main spans
- Daily traffic
- 563
- 2006 count
- Owner
- State
- State Highway Agency
About this bridge
Magra Road over Interstate Route 80 is a concrete continuous tee beam carrying Magra Road over Interstate Route 80 in Placer County, California. It was built in 1958, so it is 67 years old, older 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 563 vehicles a day, roughly 1% of them trucks, projected to reach 2,081 by 2041. The structure is 187 ft (57 m) long and 35 ft wide. If it were closed, the detour would be 123.7 mi (199 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Magra Road over Interstate Route 80 built?
It was built in 1958, making it 67 years old in 2025.
What condition is Magra Road over Interstate Route 80 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 2021.
How much traffic does Magra Road over Interstate Route 80 carry?
About 563 vehicles per day (2006 count), of which roughly 1% are trucks.
How long is Magra Road over Interstate Route 80?
The structure is 187 ft (57 m) long with a longest span of 54 ft (16.5 m) and a deck 35 ft wide.
Who owns Magra Road over Interstate Route 80?
It is owned by the State Highway Agency.