DPR Survey Sanctioned for 7 Projects with 160 kmph High-Speed Potential in Kerala

• Ministry of Railways has sanctioned DPR (Detailed Project Report) surveys for 7 line-augmentation projects in Kerala, each designed with sectional speed potential of 160 kmph.
• Together the surveys cover the entire Kerala trunk corridor from Mangalore to Nagercoil plus the Coimbatore–Shoranur feeder, totalling roughly 850 km of multi-tracking.
• Examinable as a case study of capacity augmentation + speed upgrade strategy (3rd/4th lines instead of greenfield HSR) and as a foil to Kerala’s SilverLine semi-HSR proposal.