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State Route 99 And Whitelock Parkway Interchange Improvements Project

PROJECT WEBSITE: https://www.elkgrovecity.org/city_hall/departments_divisions/public_works/capit…

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

In Progress

ENVIRONMENTAL REVIEW AND PERMITTING STATUS
IN PROGRESS

icon_calendar

ESTIMATED COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
03/25/2025

0 out of 1

ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED

Surface Transportation

SECTOR
Surface Transportation

Project Category

CATEGORY
Project Category DOT Projects

Caltrans

LEAD AGENCY
California, CalTrans

Description:

The California Department of Transportation (Caltrans), in cooperation with the City of Elk Grove (City), proposes to construct improvements at State Route 99 (SR-99) and Whitelock Parkway (Whitelock) including a new interchange in the City of Elk Grove, California. 

The SR-99 and Whitelock Parkway Interchange Improvements Project limits on SR-99 begin approximately 0.5 mile south of the Grant Line Road Interchange and extend approximately 3.3 miles north to the Elk Grove Boulevard Interchange. The proposed Project consists of a new interchange, High Occupancy Vehicle (HOV) carpool lanes, and a pedestrian overcrossing of SR-99 from just south of the Grant Line Road Interchange to the Elk Grove Boulevard Interchange. The Project also includes improvements to various local roads, specifically portions of Whitelock Parkway, Lotz Parkway, East Stockton Boulevard, and West Stockton Boulevard, with intersection modifications to accommodate traffic circulation. Auxiliary lanes connecting to the new interchange are also being considered.

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