Chennai Suburban Rail Upgrade To Improve Arakkonam-Chengalpattu Connectivity Arakkonam-Chengalpattu Line Upgrade The Arakkonam-Chengalpattu rail doubling project has received approval from Indian Railways, marking a major step for Chennai’s suburban rail upgrade. The Rs 993 crore project, covering 68 km under Southern Railway, is expected to reduce train congestion and improve movement on one of Tamil Nadu’s busy railway co
Chennai Suburban Rail Upgrade To Improve Arakkonam-Chengalpattu Connectivity Arakkonam-Chengalpattu Line Upgrade The Arakkonam-Chengalpattu rail doubling project has received approval from Indian Railways, marking a major step for Chennai’s suburban rail upgrade. The Rs 993 crore project, covering 68 km under Southern Railway, is expected to reduce train congestion and improve movement on one of Tamil Nadu’s busy railway co