Interstate 15 over Waddell Wash
GoodRiverside County, California · 08-RIV-015-6.05-TMCA · Structure no. 56 0736
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 4 main spans
- Daily traffic
- 163,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 15 over Waddell Wash is a concrete continuous culvert carrying Interstate 15 over Waddell Wash in Riverside County, California. It was built in 1976, so it is 49 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 163,000 vehicles a day, roughly 6% of them trucks, projected to reach 182,003 by 2041. The structure is 32 ft (9.8 m) long and 177 ft wide.
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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 15 over Waddell Wash built?
It was built in 1976, making it 49 years old in 2025.
What condition is Interstate 15 over Waddell Wash 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 October 2023.
How much traffic does Interstate 15 over Waddell Wash carry?
About 163,000 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is Interstate 15 over Waddell Wash?
The structure is 32 ft (9.8 m) long with a longest span of 8 ft (2.4 m) and a deck 177 ft wide.
Who owns Interstate 15 over Waddell Wash?
It is owned by the State Highway Agency.