Interstate 15 SB over State Route 60
GoodRiverside County, California · 08-RIV-015-51.45 · Structure no. 56 0691L
- Built
- 1979
- 46 years old, rebuilt 1987
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 274 ft
- 2 main spans
- Daily traffic
- 67,450
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 15 SB over State Route 60 is a prestressed concrete continuous box beam or girders - multiple carrying Interstate 15 SB over State Route 60 in Riverside County, California. It was built in 1979 and reconstructed in 1987, so it is 46 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 67,450 vehicles a day, roughly 16% of them trucks, projected to reach 192,046 by 2043. The structure is 274 ft (83.5 m) long and 54 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 15 SB over State Route 60 built?
It was built in 1979, making it 46 years old in 2025. It was reconstructed in 1987.
What condition is Interstate 15 SB over State Route 60 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 June 2024.
How much traffic does Interstate 15 SB over State Route 60 carry?
About 67,450 vehicles per day (2017 count), of which roughly 16% are trucks.
How long is Interstate 15 SB over State Route 60?
The structure is 274 ft (83.5 m) long with a longest span of 139 ft (42.4 m) and a deck 54 ft wide.
Who owns Interstate 15 SB over State Route 60?
It is owned by the State Highway Agency.