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  • Crosswalks
  • Designated and Restricted Truck Route Map
  • Pedestrian Signals
  • Signal Timing
  • Traffic Projects
  • Traffic Signals
  • Traffic Signal Synchronization
  • Maintenance Request Form
  • Return to Public Works Main Page
  • Coordination of Traffic Signals
  • Traffic Management
  • Traffic Signal Coordination Goals
  • Advantages of Traffic Signals
  • Traffic Signal Equipment
  • Traffic Signal Warrants
  • Why signal synchronization is needed
  • How traffic signal synchronization works
  • Time - Space Diagram
  • When traffic synchronization is warranted
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Public Works
1 Civic Center Plaza
Irvine, CA 92606-5207
Phone: 949-724-7516