Updated On: 09 December, 2025 07:41 AM IST | Mumbai | Rajendra B. Aklekar
Central Railway is converting 20 existing 12-car rakes into 15-car rakes on the main line, marking one of the largest capacity boosts in more than a decade

CR officials insist there is no plan to convert harbour line services to 15-car trains. Representation pic/Satej Shinde
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Why the debate started
A new tender for upgrading Sanpada car shed to maintain 15-car trains has triggered speculation that the Railways may be preparing to introduce 15-car locals on the Harbour line as well.