Keywords: Time-space diagram display.jpg en Time-space diagram display In planning and designing a traffic signal control system one must first understand the applicable operational concepts related to signalized intersection control and signal-related special control http //ops fhwa dot gov/publications/fhwahop06006/fhwa_hop_06_006 pdf image in Traffic Control Systems Handbook Chapter 3 United States Department of Transportation - Federal Highway Administration Last modified Oct 2005 Time-space diagrams Screenshots PD-USGov |