Explain the Signalized Intersections
Cycle length - the time required for one complete sequence of all signal indications
Phase - the right-of-way (green), change (yellow), and clearance (all red) intervals in a cycle that are assigned to an independent traffic movement or combination of movements
Green interval - the right-of-way interval during which the signal indication is green
Yellow Change interval - the first interval following the green interval or which the signal indication is yellow
Clearance interval - an interval that follows a yellow change interval and precedes the next conflicting green interval