I 580S over SR647 4th ST SPRR
GoodWashoe County, Nevada · Reno Sbx · Structure no. G1233S
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 412 ft
- 4 main spans
- Daily traffic
- 81,500
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 580S over SR647 4th ST SPRR is a prestressed concrete continuous stringer/multi-beam or girder carrying I 580S over SR647 4th ST SPRR in Washoe County, Nevada. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 81,500 vehicles a day, roughly 6% of them trucks, projected to reach 89,650 by 2041. The structure is 412 ft (125.6 m) long and 95 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 580S over SR647 4th ST SPRR built?
It was built in 2022, making it 3 years old in 2025.
What condition is I 580S over SR647 4th ST SPRR 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 2024.
How much traffic does I 580S over SR647 4th ST SPRR carry?
About 81,500 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I 580S over SR647 4th ST SPRR?
The structure is 412 ft (125.6 m) long with a longest span of 112 ft (34.1 m) and a deck 95 ft wide.
Who owns I 580S over SR647 4th ST SPRR?
It is owned by the State Highway Agency.