Interstate 15 SB over Riverside Drive
GoodRiverside County, California · 08-RIV-015-51.26 · Structure no. 56 0693L
- Built
- 1987
- 38 years old, rebuilt 2019
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 103 ft
- 1 main span
- Daily traffic
- 72,500
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 15 SB over Riverside Drive is a prestressed concrete box beam or girders - multiple carrying Interstate 15 SB over Riverside Drive in Riverside County, California. It was built in 1987 and reconstructed in 2019, so it is 38 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. Its operating status is: new structure not yet open to traffic.
It carries about 72,500 vehicles a day, roughly 16% of them trucks, projected to reach 105,800 by 2042. The structure is 103 ft (31.5 m) long and 89 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 Riverside Drive built?
It was built in 1987, making it 38 years old in 2025. It was reconstructed in 2019.
What condition is Interstate 15 SB over Riverside Drive 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 Riverside Drive carry?
About 72,500 vehicles per day (2015 count), of which roughly 16% are trucks.
How long is Interstate 15 SB over Riverside Drive?
The structure is 103 ft (31.5 m) long with a longest span of 103 ft (31.5 m) and a deck 89 ft wide.
Who owns Interstate 15 SB over Riverside Drive?
It is owned by the State Highway Agency.