I 80E over SR668 Rock Bl
FairWashoe County, Nevada · Sparks · Structure no. I1005E
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected May 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 155 ft
- 3 main spans
- Daily traffic
- 69,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 80E over SR668 Rock Bl is a concrete continuous box beam or girders - single or spread carrying I 80E over SR668 Rock Bl in Washoe County, Nevada. It was built in 1968, so it is 57 years old, older than the Nevada average of 36.4 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 69,000 vehicles a day, roughly 9% of them trucks, projected to reach 122,482 by 2040. The structure is 155 ft (47.2 m) long and 55 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 80E over SR668 Rock Bl built?
It was built in 1968, making it 57 years old in 2025.
What condition is I 80E over SR668 Rock Bl 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 May 2024.
How much traffic does I 80E over SR668 Rock Bl carry?
About 69,000 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is I 80E over SR668 Rock Bl?
The structure is 155 ft (47.2 m) long with a longest span of 85 ft (25.9 m) and a deck 55 ft wide.
Who owns I 80E over SR668 Rock Bl?
It is owned by the State Highway Agency.