State Route 86 NB over Zenas Ditch
GoodImperial County, California · 11-IMP-086-55.50 · Structure no. 58 0040R
- Built
- 1959
- 66 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 7,550
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 86 NB over Zenas Ditch is a concrete culvert carrying State Route 86 NB over Zenas Ditch in Imperial County, California. It was built in 1959, so it is 66 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 7,550 vehicles a day, roughly 40% of them trucks, projected to reach 11,420 by 2040. The structure is 26 ft (7.9 m) long and 43 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 | 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 State Route 86 NB over Zenas Ditch built?
It was built in 1959, making it 66 years old in 2025.
What condition is State Route 86 NB over Zenas Ditch 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 December 2023.
How much traffic does State Route 86 NB over Zenas Ditch carry?
About 7,550 vehicles per day (2019 count), of which roughly 40% are trucks.
How long is State Route 86 NB over Zenas Ditch?
The structure is 26 ft (7.9 m) long with a longest span of 13 ft (4 m) and a deck 43 ft wide.
Who owns State Route 86 NB over Zenas Ditch?
It is owned by the State Highway Agency.