Smart traffic administration has been a challenge for the engineers of smart applications in smart urban areas. Regardless of many smart applications such difficulties have not yet been completely comprehended because of an assortment of unpredicted traffic situations in various areas and also the necessity of progressive choice taking parameters. Because of street clog in traffic focuses, individuals in significant metropolitan urban communities are confronting issues amid heading out from one place to another. It makes unforeseen postponements amid travel, increased odds of mishaps, pointless fuel utilization, and unhygienic conditions because of contamination additionally corrupts the wellbeing of general individuals in a typical city situation. This chapter focuses on modern traffic systems and frameworks for smart cities and explains how various challenges are met with an improved mechanism.