Interstate 80 over Fibreboard
GoodNevada County, California · 03-NEV-080-17.33 · Structure no. 17 0101
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 145 ft
- 1 main span
- Daily traffic
- 28,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 80 over Fibreboard is a prestressed concrete stringer/multi-beam or girder carrying Interstate 80 over Fibreboard in Nevada County, California. It was built in 2004, so it is 21 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 28,000 vehicles a day, roughly 18% of them trucks, projected to reach 42,150 by 2041. The structure is 145 ft (44.2 m) long and 108 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 80 over Fibreboard built?
It was built in 2004, making it 21 years old in 2025.
What condition is Interstate 80 over Fibreboard 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 Interstate 80 over Fibreboard carry?
About 28,000 vehicles per day (2020 count), of which roughly 18% are trucks.
How long is Interstate 80 over Fibreboard?
The structure is 145 ft (44.2 m) long with a longest span of 140 ft (42.6 m) and a deck 108 ft wide.
Who owns Interstate 80 over Fibreboard?
It is owned by the State Highway Agency.