I-205, I-5, SR120 & SR99 Congested Corridor Plan (CCP)

SJCOG is preparing a Congested Corridor Plan for southern San Joaquin County. The Congested Corridor Plan is a comprehensive multi-modal study that will assess conditions along the I-205, I-5, State Route 120, and State Route 99 corridor, including parallel passenger rail, bus transit, and bicycle and pedestrian facilities. The plan will identify improvements that will help improve safety, congestion, accessibility, economic development, and air quality.

View the video below to learn more about the South County transportation system and the challenges that are experienced by both businesses and commuters. SJCOG is leading efforts to address these challenges by building a stronger transportation system that promotes the region’s quality of life, emphasizing the safe and efficient movement of people and goods in and around the County.


The current Congested Corridor Plan is available to download here.

Select a community below to view it’s CCP workshop PowerPoint for more information: 

Final Work Products

  1. Baseline Data & System Deficiencies Report
  2. Enhanced Travel Model & System Analysis Report
  3. Project Identification to Address Gaps, Issues, Challenges & Constraints

Questions? Please contact David Ripperda at ripperda@sjcog.org or (209) 235-0450.

Commuting traffic