A comprehensive review on various optimization routing algorithms in VANET

These days safe and collision-free traveling is possible due to the evolution of self-driving technology. Self-driving or autonomous vehicles (AVs) can replace human-operated cars. It is indeed maintaining communication between vehicles, infrastructure, and pedestrians. The dynamic nature of nodes in vehicular ad-hoc networks (VANET) creates a major challenge in disseminating the data to a destination node by various routing algorithms. This paper focused mainly on the survey of the Meta-heuristic algorithm for routing decisions.