Southern Railway Achieves 100% Electrification of Entire 5,068-km Broad-Gauge Network
The milestone was reached with the completion of electrification on the 71-km Pattukkottai–Karaikkudi section in Tamil Nadu, the final unelectrified broad-gauge stretch under Southern Railway. The newly electrified section underwent statutory inspection on September 9, 2026, after which Southern Railway announced that its complete broad-gauge network had reached 100 per cent electrification.