Traffic signals are the most effective and flexible active control of traffic and are widely used in several cities in the world. The present traffic control systems are not sufficient for the control of the growing population. in this proposed paper we describe the design and implementation of a conventional traffic light-controlled technique along with the concept of fuzzy logic technology. Conventional traffic controllers use time-sharing principle for controlling directions of vehicles. A traffic light controller primarily based on fuzzy logic may be used for optimum control of fluctuation traffic volumes consisting of over saturated or unusual load situations. We will not only control the working of the traffic lights based on the traffic density on the lanes, but also, we will consider emergency cases to manage its working. The emergency cases include: Arrival of an ambulance or any delegate's or minister's vehicle. © 2018 IEEE.