The UAV-assisted VANET employs a collection of unnamed aerial vehicles that are flying over the specified area to monitor the network and enables application-oriented services. The UAV-assisted VANET rectifies the issues such as intermittent connectivity, scalability, overhead, flexibility, and packet collisions. It is cost-efficient to deploy and achieve effective load balancing in the network. Moreover, the UAV-assisted VANET minimizes the communication delay and ensures reliable packet delivery.