Abstract: This presents an intelligent traffic control system to pass emergency vehicles smoothly. An efficient vehicle tracking system is designed and implemented for tracking the movement of any equipped vehicle from any location at any time. The proposed system made good use of a popular technology that combines a Smartphone application with a microcontroller. Each individual vehicle is equipped with special RFID tag (placed at a strategic location), which makes it impossible to remove or destroy. We use RFID reader, system onchip to read the RFID tags attached to the vehicle. It counts number of vehicles that passes on a particular path during a specified duration. It also determines the network congestion, and hence the green light duration for that path. If the RFID-tag-read belongs to the ambulance, then a message is sent using IOT webpage to the hospital. Also, when an ambulance is approaching the junction, it will communicate to the traffic controller in the junction to turn on the green light. This Wi-Fi module uses ESP8266 modules for wireless communications between the ambulance and traffic controller. The prototype was tested under different combinations of inputs in our wireless communication laboratory and experimental results were found as expected.Keywords: Microcontroller, RFID, IOT, WIFI module ESP8266