I 580N over US 50
GoodCarson City, Nevada · Carson City · Structure no. I2293N
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected April 2021
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 338 ft
- 3 main spans
- Daily traffic
- 20,500
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 580N over US 50 is a prestressed concrete continuous box beam or girders - single or spread carrying I 580N over US 50 in Carson City, Nevada. It was built in 2005, so it is 20 years old, younger than the Nevada average of 36.4 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 20,500 vehicles a day, roughly 5% of them trucks, projected to reach 34,747 by 2040. The structure is 338 ft (103 m) long and 45 ft wide.
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 I 580N over US 50 built?
It was built in 2005, making it 20 years old in 2025.
What condition is I 580N over US 50 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 April 2021.
How much traffic does I 580N over US 50 carry?
About 20,500 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is I 580N over US 50?
The structure is 338 ft (103 m) long with a longest span of 176 ft (53.6 m) and a deck 45 ft wide.
Who owns I 580N over US 50?
It is owned by the State Highway Agency.