Letteau Avenue over Lateral #6
GoodMerced County, California · 0.5 MI E of Merced Ave · Structure no. 39C0311
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 3 main spans
- Daily traffic
- 2,712
- 2008 count
- Owner
- County
- County Highway Agency
About this bridge
Letteau Avenue over Lateral #6 is a concrete culvert carrying Letteau Avenue over Lateral #6 in Merced County, California. It was built in 2009, so it is 16 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 2,712 vehicles a day, roughly 9% of them trucks, projected to reach 1,308 by 2046. The structure is 29 ft (8.8 m) long and 65 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Letteau Avenue over Lateral #6 built?
It was built in 2009, making it 16 years old in 2025.
What condition is Letteau Avenue over Lateral #6 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 January 2024.
How much traffic does Letteau Avenue over Lateral #6 carry?
About 2,712 vehicles per day (2008 count), of which roughly 9% are trucks.
How long is Letteau Avenue over Lateral #6?
The structure is 29 ft (8.8 m) long with a longest span of 9 ft (2.8 m) and a deck 65 ft wide.
Who owns Letteau Avenue over Lateral #6?
It is owned by the County Highway Agency.