Interstate 80 over Carpenter Flat Road
FairPlacer County, California · 03-PLA-080-R56.06 · Structure no. 19 0117
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected June 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 112 ft
- 3 main spans
- Daily traffic
- 27,000
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 80 over Carpenter Flat Road is a concrete continuous tee beam carrying Interstate 80 over Carpenter Flat Road in Placer County, California. It was built in 1963, so it is 62 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 27,000 vehicles a day, projected to reach 38,766 by 2046. The structure is 112 ft (34.1 m) long and 107 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Interstate 80 over Carpenter Flat Road built?
It was built in 1963, making it 62 years old in 2025.
What condition is Interstate 80 over Carpenter Flat Road in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does Interstate 80 over Carpenter Flat Road carry?
About 27,000 vehicles per day (2015 count).
How long is Interstate 80 over Carpenter Flat Road?
The structure is 112 ft (34.1 m) long with a longest span of 44 ft (13.4 m) and a deck 107 ft wide.
Who owns Interstate 80 over Carpenter Flat Road?
It is owned by the State Highway Agency.