Main Line se HWH Rajdhani kafi pehle se chal rahi hai since 70's or early 80's.. infact pehle via main line biweekly thi jisko ab weekly bna diya gaya hai.. PNME halt add Rajdd hue 10yrs se jyada ho gaya. uske baad koi halt nahin diya gaya hai. SSM wala halt waise hi hai jaise ek baar IRI pe debate start hui thi ki SDAH Rajdhani ko via BSB kiya jaa raha hai..
us hisab se BCT Rajdhani me jyada halt add hue hain.. BVI ke baad NAD