E ST over Twin Warm Creek
GoodSan Bernardino County, California · 0.2 MI N Orange Show RD · Structure no. 54C0354
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 66 ft
- 4 main spans
- Daily traffic
- 18,200
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
E ST over Twin Warm Creek is a concrete continuous culvert carrying E ST over Twin Warm Creek in San Bernardino County, California. It was built in 1966, so it is 59 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 18,200 vehicles a day, roughly 2% of them trucks, projected to reach 21,488 by 2040. The structure is 66 ft (20.1 m) long and 82 ft wide. If it were closed, the detour would be 3.1 mi (5 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 E ST over Twin Warm Creek built?
It was built in 1966, making it 59 years old in 2025.
What condition is E ST over Twin Warm Creek 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 November 2023.
How much traffic does E ST over Twin Warm Creek carry?
About 18,200 vehicles per day (2015 count), of which roughly 2% are trucks.
How long is E ST over Twin Warm Creek?
The structure is 66 ft (20.1 m) long with a longest span of 15 ft (4.6 m) and a deck 82 ft wide.
Who owns E ST over Twin Warm Creek?
It is owned by the City or Municipal Highway Agency.