22145/46 start hone se phle 1 news aayi thi ki REWA-DADN new SF propose kii h WCR ne via JBP, uske still chances hai, sufficient political backup nhi mil rha h, isiliye mne bola ki 22145/46 ka slot use kr skti h 3 din, or 4 days existing route pe chal skti hai but slot thoda speedup krke taaki wo bhi SF ho jaye.