Nowadays, traffic lights are using a fixed time as on-off light signal controller. However this system has many disadveantages, such as vehicles have to queue long time in certain road section (lane) at rush hour. As a consequence, it reguires a traffic light control system that can prioritize a more dense lane. Adaptive traffic light control detects the number of queues of vehicles on the lane. Sensors detect the vehicle queue’s length. There are three sensors that will detect queues’s length of vehicles on each lane. When the queue of vehicles reached the first sensor, the green light will be on longer 5 seconds compare to the normal traffic. When the queue of vehicles reaches the second sensor, the green light provide 10 seconds more compare to the normal traffic and if the queue of vehicles reaches the third sensor, the green light will be longer which is about 20 seconds compare. In this adaptive traffic light control system, there are two jam sensors installed in the middle of the intersection that will turn on all the red lights when there is an unexpected problems happened. This adaptive traffic light control system will provide the longest queuing time 92 seconds, when all sensors on all lanes active and the fastest time is 47 seconds which is the time when the normal system.