Recent development in Real Time Modelling & Driving simulator technology has made it possible to real time evaluation of vehicle/ tire performance like NVH, Ride-comfort, HMI and ADAS etc. objectively and subjectively using driving simulator. Many OEMs worldwide are adapting this technology for speeding up their tire and vehicle development by reducing decision making time and optimization of the performance by suitable design changes in initial phase of conceptualization. In order to use this technology, there is requirement of good digital twin of the vehicle, tire, road surfaces Test tracks & realistic Road Corridors. Focus of the current paper is on Digital Twin of Road Corridors. Digital Twin of road corridor comprises of various elements viz. the digitized road profile 3D (X-Y-Z) and road infrastructure elements that includes basic elements like road, barricades, signal, signage etc. along with infrastructure furniture like building, bus stops, flyovers etc. Digital twin of road corridors provides a lot of information about road geometry, different traffic regulating elements, and road surroundings. Digital twin of road corridors provides the realistic experience to driving expert that is required for evaluation of the performance of the vehicle and tire on the basis of NVH, Ride-comfort, HMI and ADAS. Initially, in this paper various technical aspects related to Digitization of Road Corridors in High Definition (HD) MAP, topology and existing formats available has been reviewed. Furthermore, the paper brief on the methodology, process developed for the generation of Digital twin of Typical Indian Public road corridors in ASAM OpenDRIVE format using LiDAR (Light Detection And Ranging) based laser sensors . Applications of developed Digital twin road Corridors (in OpenDRIVE), 3D Digitized road profiles (in OpenCRG) and Digital Tire models to address various challenges faced by engineers in testing and validation of Future Mobility Vehicles performance in terms of ADAS effectiveness, Vehicle Dynamics and tire design of have been presented.