Baseline RD over East Twin Creek Channel
Fair Condition65 years old28,703 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 0.75 Mi E Waterman AVE |
| Carries | Baseline RD |
| Crosses | East Twin Creek Channel |
| Coordinates | 34.12122, -117.26558 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 43.0 ft (13.1 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 75.8 ft (23.1 m) |
| Deck Area | 302.6 sq m |
| Main Spans | 1 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 28,703 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 5 |
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 | 54C0214 |