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Operating width of approximately 47 feet with two 12-foot-wide travel lanes
6-foot-wide shoulders
External steel barrier rails meeting the latest safety requirements
6-foot-wide, separated pedestrian walkway
The three build alternatives include Alternative 1 [West Alignment] with arch and non-arch design options, Alternative 2 [East Alignment] with arch and non-arch design options, and Alternative 3 [On‑Alignment]
ALTERNATIVE 1
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Design 1A (Non-Arch)
Design 1B (Arch)
ALTERNATIVE 2
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Design 2A (Non-Arch)
Design 2B (Arch)
ALTERNATIVE 3
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Design 3A
Caltrans uses the Construction Manager General Contractor (CM/GC) Design and Construction Method. This method involves Granite Construction early in the design process to incorporate the contractor’s perspective in the project planning process. This method provides more innovation, efficiency, and savings opportunities than traditional project delivery methods.
