4th Street over North Norco Channel
GoodRiverside County, California · 50 Ft E of Interstate 15 · Structure no. 56C0390
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected March 2025
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 3,421
- 2012 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
4th Street over North Norco Channel is a concrete culvert carrying 4th Street over North Norco Channel in Riverside County, California. It was built in 1989, so it is 36 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 3,421 vehicles a day, roughly 1% of them trucks, projected to reach 4,360 by 2047. The structure is 27 ft (8.2 m) long and 100 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 |
|---|---|---|
| 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 4th Street over North Norco Channel built?
It was built in 1989, making it 36 years old in 2025.
What condition is 4th Street over North Norco Channel 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 March 2025.
How much traffic does 4th Street over North Norco Channel carry?
About 3,421 vehicles per day (2012 count), of which roughly 1% are trucks.
How long is 4th Street over North Norco Channel?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m) and a deck 100 ft wide.
Who owns 4th Street over North Norco Channel?
It is owned by the City or Municipal Highway Agency.