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State Route 1-Rock Slope Protection

All dates below are specific to the schedule of the Environmental Review and Permitting processes for this project.

Complete

ENVIRONMENTAL REVIEW AND PERMITTING STATUS
COMPLETE

icon_calendar

COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
06/12/2019

2 out of 2

ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED

Surface Transportation

SECTOR
Surface Transportation

Project Category

CATEGORY
Project Category DOT Projects

Caltrans

LEAD AGENCY
California, CalTrans

Other Agencies with Actions or Authorizations:

California

California

Description:

The purpose of the project is to perform permanent restoration of damage incurred by rigorous storm events. The slope has sustained severe surf erosion, which has undermined the roadway, and high intensity storms have resulted in cracks and displacements of the roadway shoulder. The construction of two secant walls at post miles 4.0 and 4.2 is proposed to provide adequate slope protection and stabilize the roadway.

 

There are three alternatives for the project. In Alternative 1 – Cantilever Option, the secant walls are proposed to be constructed with 60” piles, and will not require slope excavation. In Alternative 2 – Ground Anchor Option, the two secant walls are proposed to be constructed with 42” piles and stabilized by anchors, requiring some slope excavation. Metal beam guardrails will be removed during construction and replaced with Midwest Guardrail system in both build alternatives. Alternative 3 is the No-Build Alternative, in which none of the proposed improvements would be constructed, and the stability of the roadway would remain unchanged.

Permitting Timetable

The permitting timetable below displays data as reported by agencies. Dates for Environmental Review and Permitting processes (Actions) that are in 'Paused' or 'Planned' status are subject to change and are not indicative of a project's final schedule.

  • For information about extensions, select an Action from the timetable below and select 'View Action Details' at the bottom of the page.
Overall Project Timetable
 
STATUS
Schedule
Extension or Delay
Ahead of Schedule
Paused
No End Date
Planned

Action Information

For additional information, please select an Action from the Permitting Timetable above.

  • Action:  
  • Responsible Agency:  
  • Bureau:  
  • Action Status:  
  • SHPO:  
  • Action Identifier:  
  • Action Outcome:  
Milestone Original Target Date Current Target Date Milestone Complete
View Action Details