State Route 99 over Bergs Canal
FairSan Joaquin County, California · 10-SJ-099-15.22 · Structure no. 29 0014
- Built
- 1956
- 69 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 20 ft
- 2 main spans
- Daily traffic
- 70,500
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 99 over Bergs Canal is a concrete continuous culvert carrying State Route 99 over Bergs Canal in San Joaquin County, California. It was built in 1956, so it is 69 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 70,500 vehicles a day, roughly 20% of them trucks, projected to reach 93,211 by 2046. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 6.8 mi (11 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 99 over Bergs Canal built?
It was built in 1956, making it 69 years old in 2025.
What condition is State Route 99 over Bergs Canal in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does State Route 99 over Bergs Canal carry?
About 70,500 vehicles per day (2009 count), of which roughly 20% are trucks.
How long is State Route 99 over Bergs Canal?
The structure is 20 ft (6.1 m) long with a longest span of 10 ft (3 m).
Who owns State Route 99 over Bergs Canal?
It is owned by the State Highway Agency.