Route 74 over San Diego Canal
GoodRiverside County, California · 08-RIV-074-36.50 · Structure no. 56 0472
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected June 2021
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 33,500
- 2019 count
- Owner
- State
- Other State Agency
About this bridge
Route 74 over San Diego Canal is a concrete culvert carrying Route 74 over San Diego Canal in Riverside County, California. It was built in 1960, so it is 65 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 33,500 vehicles a day, roughly 12% of them trucks, projected to reach 57,640 by 2040. The structure is 27 ft (8.2 m) long. 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route 74 over San Diego Canal built?
It was built in 1960, making it 65 years old in 2025.
What condition is Route 74 over San Diego Canal 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 2021.
How much traffic does Route 74 over San Diego Canal carry?
About 33,500 vehicles per day (2019 count), of which roughly 12% are trucks.
How long is Route 74 over San Diego Canal?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m).
Who owns Route 74 over San Diego Canal?
It is owned by the Other State Agency.