Yes ...
Railways has announced this project already.Chandigarh will be having a new junction point which will be bypass UMB to JUD (as in future JUD Will be a jjnctikn point for kurukshetra and cdg,both lines will bypass UMB) and then From JUD to Paonta Sahib and then to DDN.when trains will be running from cdg to jud bypass UMB...the line will Bypass these big stations : UMB,SRE,HW ....time saving + fuel saving + connectivity of cdg with Paonta sahib amd then to ddn with rail.