Indian Railways (IR) has signed the MoU with RailTel Enterprises Ltd (REL), for the modernization of signalling system on four sections. These sections include 165 route km on the Renigunta-Yerraguntla section of the South Central Railway, 145 route km on the Vizianagaram-Palasa section of the East Coast Railway, 155 route km on the Jhansi-Bina section of the North Central Railway and 175 km route on the Nagpur-Badnera Section of the Central Railway. The completion is targeted in 24 months. *Image used is for illustration purpose only.