Studying the traffic on Altarbya signalized intersection in Homs city and optimizing the intersection in order to improve level of service

This research focuses on optimising the traffic control at ( Al- TARBYA) signalised intersection in Homs city to improve its capacity and the Level Of Service (LOS). The importance of this research comes from analysing the movement of vehicles, pedestrians, the intersection geometry, signal phasing plan on the intersection, and referring to some problems affects the intersection in order to get the best improvement to traffic movement at the aforementioned intersection.