Riverside Drive over Interstate 15
GoodSan Bernardino County, California · 08-SBD-015-75.09-BSW · Structure no. 54 0547
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected June 2022
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 250 ft
- 4 main spans
- Daily traffic
- 500
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
Riverside Drive over Interstate 15 is a concrete continuous box beam or girders - single or spread carrying Riverside Drive over Interstate 15 in San Bernardino County, California. It was built in 1961, so it is 64 years old, older 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 500 vehicles a day, roughly 2% of them trucks, projected to reach 700 by 2040. The structure is 250 ft (76.2 m) long and 40 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 Riverside Drive over Interstate 15 built?
It was built in 1961, making it 64 years old in 2025.
What condition is Riverside Drive over Interstate 15 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 2022.
How much traffic does Riverside Drive over Interstate 15 carry?
About 500 vehicles per day (2014 count), of which roughly 2% are trucks.
How long is Riverside Drive over Interstate 15?
The structure is 250 ft (76.2 m) long with a longest span of 83 ft (25.3 m) and a deck 40 ft wide.
Who owns Riverside Drive over Interstate 15?
It is owned by the State Highway Agency.