The Tejas Express is India’s first semi-high speed fully air-conditioned train. Introduced by Indian Railways. It features modern on-board facilities with automatic doors. Tejas means "sharp", "lustre" and "brilliance" in many Indian languages. These trains are among the fastest trains in India along with Rajdhani Express, Gatimaan Express, Shatabdi Express and Duronto Express and get the highest priority on the Indian railway network.