De Palma Road over Horsethief Wash
GoodRiverside County, California · 1.4 Mi. S/O Indian Truck · Structure no. 56C0135
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 114 ft
- 1 main span
- Daily traffic
- 12,352
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
De Palma Road over Horsethief Wash is a prestressed concrete box beam or girders - multiple carrying De Palma Road over Horsethief Wash in Riverside County, California. It was built in 1980, so it is 45 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 12,352 vehicles a day, roughly 1% of them trucks, projected to reach 10,000 by 2041. The structure is 114 ft (34.7 m) long and 40 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was De Palma Road over Horsethief Wash built?
It was built in 1980, making it 45 years old in 2025.
What condition is De Palma Road over Horsethief Wash 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 September 2024.
How much traffic does De Palma Road over Horsethief Wash carry?
About 12,352 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is De Palma Road over Horsethief Wash?
The structure is 114 ft (34.7 m) long with a longest span of 113 ft (34.4 m) and a deck 40 ft wide.
Who owns De Palma Road over Horsethief Wash?
It is owned by the County Highway Agency.