Highland Ave over East Twin Creek Channel
GoodSan Bernardino County, California · 0.5 MI E Waterman Ave · Structure no. 54C0226
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected February 2024
- Type
- Tee Beam
- Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 23,460
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Highland Ave over East Twin Creek Channel is a concrete tee beam carrying Highland Ave over East Twin Creek Channel in San Bernardino County, California. It was built in 1961, so it is 64 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 23,460 vehicles a day, roughly 1% of them trucks, projected to reach 31,516 by 2046. The structure is 43 ft (13 m) long and 76 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Highland Ave over East Twin Creek Channel built?
It was built in 1961, making it 64 years old in 2025.
What condition is Highland Ave over East Twin Creek Channel 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 February 2024.
How much traffic does Highland Ave over East Twin Creek Channel carry?
About 23,460 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Highland Ave over East Twin Creek Channel?
The structure is 43 ft (13 m) long with a longest span of 40 ft (12.3 m) and a deck 76 ft wide.
Who owns Highland Ave over East Twin Creek Channel?
It is owned by the City or Municipal Highway Agency.