State Route 33 over Volta Wasteway
GoodMerced County, California · 10-MER-033-R16.31 · Structure no. 39 0123
- Built
- 1952
- 73 years old
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 9,250
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 33 over Volta Wasteway is a concrete continuous culvert carrying State Route 33 over Volta Wasteway in Merced County, California. It was built in 1952, so it is 73 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 9,250 vehicles a day, roughly 28% of them trucks, projected to reach 14,652 by 2045. The structure is 23 ft (7 m) long. If it were closed, the detour would be 11.8 mi (19 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 State Route 33 over Volta Wasteway built?
It was built in 1952, making it 73 years old in 2025.
What condition is State Route 33 over Volta Wasteway 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 April 2023.
How much traffic does State Route 33 over Volta Wasteway carry?
About 9,250 vehicles per day (2009 count), of which roughly 28% are trucks.
How long is State Route 33 over Volta Wasteway?
The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m).
Who owns State Route 33 over Volta Wasteway?
It is owned by the State Highway Agency.