Konkan Railway / Indian Railways : 12431 / Thiruvananathapuram Central - Hazrat Nizamuddin Rajdhani Express hauled by Golden Rock (GOC) WDP3A #15516 enters Karwar (KR) crosses 12133 Mumbai CST - Mangalore Superfast Express with KYN WDP4D The Thiruvananthapuram Rajdhani (12431/32) is a Rajdhani Express service in India, connecting the national capital New Delhi to Thiruvananthapuram, the capital of state Kerala. It runs from Thiruvananthapuram Central to Hazrat Nizamuddin. It is the longest running Rajdhani Express train, which covers about 3,131 km (1,946 mi) Location : Karwar (Konkan Railway), Karnataka, INDIA Keep Watching !! Subscribe me for more videos !! Video by, Prathamesh Yeram #konkanrailway #indianrailways #rajdhani #tvcrajdhani #wdp3a #toaster #diesel #longest #india #freedomfamily #karwar #karnataka