Lycoming ST over Diamond Bar Crk
Good Condition39 years old10,666 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 200ft E/o Brea Cyn RD |
| Carries | Lycoming ST |
| Crosses | Diamond Bar Crk |
| Coordinates | 34.00283, -117.84571 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 53.5 ft (16.3 m) |
| Deck Area | 119.0 sq m |
| Main Spans | 1 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 10,666 (2012) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 921 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53C0937 |