Base Line Road over Lytle Creek
Fair Condition57 years old19,380 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 2.1 Mi W RTE I-215 |
| Carries | Base Line Road |
| Crosses | Lytle Creek |
| Coordinates | 34.12125, -117.33786 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 328.1 ft (100 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 69.9 ft (21.3 m) |
| Deck Area | 2,130 sq m |
| Main Spans | 4 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 19,380 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 54C0158 |