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About Us


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Gateway Cities COG Mission

  • Transportation
  • Air Quality
  • Housing
  • Economic Development
Gateway Cities COG Overall Initiatives

Transportation Planning Through Corridors and Programs

  • I-5 Corridor
  • I-710 Corridor
  • 91/605/405 Corridor
  • Pacific Electric/West Santa Ana Branch Transit Corridor
  • Eastside Transit Corridor Phase 2
  • Goods Movement Programs
  • High Speed Rail Coordination and Commuter Rail Coordination
  • Arterial Highways System Planning
  • Transit/Municipal Operators/Service Sector
  • Intelligent Transportation Systems Planning
  • Gateway Cities Cross Border Projects
  • I-405 Interagency Coordination
  • Gateway Cities COG Transportation Strategic Plan Initiative
  • Regional Transportation Funding/ Advocacy
  • SCAG Regional Transportation Plan (RTP)
  • MTA Long Range Transportation Plan (LRTP)
  • Measure R Projects & Funding
  • Truck Inspection & Enforcement Study
  • Gateway Cities Technology Plan for Goods Movement
  • I-710 Early Action Projects
  • I-605 Congestion Hot Spots Projects

  • Sustainability (SCS)
  • RHNA
  • Homeless Initiative
Air Quality

  • I-710 Air Quality Directives
  • Gateway Cities Air Quality Action Plan (AQAP)
  • Zero Emission Goods Movement Technology (including AQMD and CalStart initiative)
  • Sustainable Communities Strategy
Economic Development

  • Improve Mobility
  • Air Quality/Economy Balance Infrastructure
  • Gateway Cities Demographic and Economic Data Center
  • Job Creation and Economic Revitalization Program
  • The Gateway Cities COG is creating a database that serves as the foundation for developing a credible forecasting tool to promote an economic development vision for the Gateway Cities sub- region.
Ongoing Activities

  • Rivers and Mountains Conservancy
  • Storm Water Run-off Studies (TMDL)
The COG Is:

For Each Program/Project and Initiative
First: A Forum
Second: A Planner
Third: A Consensus Builder
Fourth: An Advocate


An Introduction to the Gateway Cities COG – Click here to View as PDF 
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Gateway Cities COG History – Click here to View as PDF 
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