1. Yawle, R.U., Modak, K.K., Shivshette, P.S., Vhaval, S.S.: Smart traffic control system. SSRG Int. J. Electron. Commun. Eng. (SSRG-IJECE) 3(3), 22–25 (2016)
2. Najm, M., Jeiad, H.A., Hamid, S.S.: Investigative study on controlling the congestion in road traffic. Int. J. Adv. Res. Comput. Eng. Technol. 7(8), 647–650 (2018)
3. Wang, R., Xu, Z., Zhao, X., Hu, J.: V2V-based method for the detection of road traffic congestion. IET Intell. Transp. Syst. 13(5), 880–885 (2019)
4. Osigbemeh, M., Onuu, M., Asaolu, O.: Design and development of an improved traffic light control system using hybrid lighting system. J. Traffic Transp. Eng. 4(1), 88–95 (2017)
5. Balamurugan, A., Kumar, G.N.S., Thilak, S.R., Selvakumar, P.: Automated emergency system in ambulance to control traffic signals using IoT. Int. J. Eng. Comput. Sci. 4(4), 11533–11539 (2015)