W10-n15 Conn Ramp over Day Canyon Channel
Fair Condition51 years old15,000 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 08-sbd-010-10.13-ont |
| Carries | W10-n15 Conn Ramp |
| Crosses | Day Canyon Channel |
| Coordinates | 34.06804, -117.54177 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 109.9 ft (33.5 m) |
| Max Span | 108.9 ft (33.2 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 304.9 sq m |
| Main Spans | 1 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 15,000 (2021) |
| Truck Traffic | 11% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 54 0927F |