22/09/2026
Mumbai’s metro map shows a dozen interchanges. Only one lets you change lines without leaving the station.
At Dahisar East, Lines 2A, 7 and 9 meet at concourse level — you switch inside, no second gate, no second security check.
Everywhere else, the “interchange” is really two stations and a walk. D N Nagar to Andheri West is a pedestrian bridge. WEH to Gundavali is 58 metres over the highway. Marol Naka is one station in the sky and one underground.
The ones that actually work like interchanges? They’re on the suburban railway — Dadar, Kurla, CSMT, Bandra, Andheri, Thane, Wadala Road. Built long before the metro.
One ticket now covers all of it. The walk hasn’t changed.
Which change costs you the most minutes? Tell us — we’ll time the ones we couldn’t.
Sources: MMRDA · MMRC · Central and Western Railway · Mumbai One app