Autonomous Delivery Vehicles (ADV) are vehicles designed to move safely on our roads and airspace using little or no human input. They are fitted with sensors such as radars, GPS, sonar, measuring units, and other advanced control systems that enable them to perceive and be aware of their environment while moving to the desired location. They include sidewalk vehicles, autonomous trucks, and on-road delivery vans and are highly useful for delivery companies and E-commerce firms. ADVs are majorly used in airports, hotels, universities, large conferences, and research facilities. Rapid urbanization, technological development, and pandemic promoted their growth besides a desire to reduce operational costs and human input on machines.