Traffic Light Timer: Reduce Accidents In The Intersection Traffic demand has increased rapidly in the last couple of years. Most of the cities face overcrowding issues regularly as junctions are functioning above their capability. When the traffic demand increases the safety level will be decreased. The traffic light timer is important that regulate the traffic passing through the road effectively. The signal system helps to control the traffic flow and they do experience the lost time. The traffic signal timer shows the time remaining digitally for the stoplight indication such as red, yellow, and green. It works well at the fixed-time signal but they don’t practice for an actuated signal at the road. When the time constraint is present, the driver makes the wrong decision at the amber onset that causes an accident. Many mechanisms have been developed to enhance the efficiency and safety level of the traffic flow.