Non Interlocking Work In War Footing Ar Dum Dum Jn

Kolkata: Dum Dum Junction is one of the busiest Junction in the Sealdah suburban Section with movement in 5 directions. The existing Route Relay Interlocking (RRI) System at Dum Dum was commissioned in 1996 is now going to be replaced with Electronic Interlocking System and the work for this has already started from midnight (00:00 […]

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