दौड़ती है हिमालय तट से सागर, हमसफ़र हर राह पर, हवाई जहाज़ों को त्याग कर, करो अक्सर, भारतीय रेल में सफर. - Arpit P

The way Railway is heading, by 2029 we may see these things: -
1. Sleeper Only Amrit Bharat. Rebranded version of Antodaya, Janata & Janasadharan Trains. Average speed 50-60 kph.
2. 3AC Only Humsafar. Average speed 65-85 kph.
3. All AC Superfast Trains. Currently running Superfast trains will be made AC only having 1A, 2A, 3A classes. Average speed 65-85 kph.
4....
more...

All AC Express Trains. Currently running Mail/Express trains will be made AC only having 1A, 2A, 3A classes. Average speed 55-75 kph.
5. Premium Trains Tejas, Vande Bharat & Bharat Metro. All Rajdhani trains will get converted to Tejas (Mumbai, Agartala, Bhubaneswar already running). All Shatabdi trains will be converted to Vande Bharat. All Janshatabdi trains will be converted to by Bharat Metro. Average speed 75+ kph onwards.
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6. EMU Trains & MEMU Trains running above 100 kms distance will be made into MEMU Express trains. (For eg. Howrah-Bandel-Bardhhaman, Howrah-Bardhhaman-Katwa, Howrah-Bandel-Katwa, Bardhhaman-Asansol, Sealdah-Krishnanagar City, Ranaghat-Lalgola, Khopoli-Mumbai, etc EMU & MEMU trains will be made into MEMU Express) Average speed 45-55 kph.

Also by 2029. 100 Crore + Indians will be economically weak out of 150 Crore population. More 60% of Indian population will be beggars.