Vinoo Mathur was actively involved with the proposal for the Chhatrapati Shivaji Terminus, Mumbai, being inscribed as a UNESCO World Heritage Site in 2004 and instrumental in initiating the proposal for the inclusion of the Kalka-Shimla Railway in the 'Mountain Railways of India', also a UNESCO World Heritage Site. He has worked for the Indian Railways from 1971 to 2008 in various capacities, including Divisional Railway Manager, Dhanbad; Secretary, Railway Board and General Manager, Northern Railway. He retired as Member Traffic on the Railway Board. Post-retirement, he is an Advisor to Japanese consultants working on the Mumbai-Ahmedabad High-Speed Railway project.