The Modi Cabinet just greenlit four multi-tracking projects across West Bengal, Odisha, Tamil Nadu, and Andhra Pradesh. The goal: 76 million extra tonnes of freight capacity per year and faster trains for 60 lakh people.
On August 19, the Cabinet Committee on Economic Affairs (CCEA) approved four railway multi-tracking projects worth a combined ₹9,450 crore. These aren't new lines — they're extra tracks being laid alongside existing routes that are already running at capacity. When a two-track line becomes a four-track line, trains stop waiting for each other to pass. Freight moves faster. Passenger trains stop getting delayed behind goods rakes. It's unglamorous infrastructure, and it's exactly what Indian Railways needs most right now.
The four projects at a glance
Kharagpur–Bhadrak (via Ranital) — 173 km, 4th line, West Bengal and Odisha. This is the busiest freight corridor on India's east coast, carrying coal from Jharkhand's mines and steel from Jamshedpur. A fourth track means the Howrah-Chennai mainline can finally breathe.
Bhadrak–Haridaspur — 75 km, 4th line, Odisha. The southern extension of the Kharagpur project. Together, these two create a continuous four-lane rail highway from Kharagpur to Haridaspur, the junction where the Paradip port branch begins.
Gummidipundi–Gudur — 90 km, 3rd and 4th lines, Tamil Nadu and Andhra Pradesh. This is the Chennai-to-Vijayawada trunk route. Every Bengaluru-bound passenger from Andhra Pradesh and Telangana who routes through Chennai feels the congestion here. The extra tracks won't directly speed up Bengaluru trains, but they'll reduce cascading delays on the Southern Railway network.
Cuttack–Paradeep (Badabandha) — 72 km, 3rd and 4th lines, Odisha. Paradeep is India's largest port by cargo volume. This project is almost entirely about freight — fertilizer imports, iron ore exports, and coal from the Mahanadi coalfields.
Why this matters beyond the numbers
The combined 410 km of new track will connect approximately 6,448 villages and serve around 60 lakh people in eight districts across four states. The Railway Ministry estimates 76 million additional tonnes of freight capacity per year — that's roughly equivalent to taking 2.5 million trucks off India's highways annually. Completion is targeted by 2030-31.
But the real story is the pattern. India has been systematically multi-tracking its busiest corridors for three years now, and these four projects fill in some of the last single-bottleneck stretches on the east coast mainline. When a bottleneck clears on one section, the capacity improvement cascades through the entire network — trains that were parked waiting for a slot suddenly arrive on time everywhere downstream.
The Bengaluru connection
The Gummidipundi–Gudur project is the one Bengaluru commuters should watch. Gummidipundi is just 45 km north of Chennai Central, and every train from Bengaluru to Vijayawada, Hyderabad, or Kolkata that routes via Chennai passes through this stretch. The current two-track section forces passenger trains to yield to freight trains, adding 15-30 minutes of delays. A four-track railway here means Bengaluru–Chennai Shatabdi and Vande Bharat services can finally run on time without being held behind goods rakes.
Meanwhile, Bengaluru's own rail expansion continues: Namma Metro's Yellow Line is now operational to Bommasandra, the Purple Line stretches coast-to-coast from Whitefield to Challaghatta, and the suburban rail (BSRP) project on the Bengaluru–Tumakuru corridor is gaining momentum. The national and urban rail networks are growing in parallel — each one making the other more useful.