Los Alamos Road over Interstate 15
GoodRiverside County, California · 08-RIV-015-10.03-TMCA · Structure no. 56 0852
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 295 ft
- 2 main spans
- Daily traffic
- 15,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Los Alamos Road over Interstate 15 is a prestressed concrete continuous box beam or girders - multiple carrying Los Alamos Road over Interstate 15 in Riverside County, California. It was built in 2015, so it is 10 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 15,000 vehicles a day, roughly 1% of them trucks, projected to reach 31,000 by 2043. The structure is 295 ft (89.9 m) long and 90 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 Los Alamos Road over Interstate 15 built?
It was built in 2015, making it 10 years old in 2025.
What condition is Los Alamos Road 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 December 2023.
How much traffic does Los Alamos Road over Interstate 15 carry?
About 15,000 vehicles per day (2021 count), of which roughly 1% are trucks.
How long is Los Alamos Road over Interstate 15?
The structure is 295 ft (89.9 m) long with a longest span of 149 ft (45.4 m) and a deck 90 ft wide.
Who owns Los Alamos Road over Interstate 15?
It is owned by the State Highway Agency.