Is this an introduction of separate high speed rail track or updgradation of existing broad gauge track or they are developing semi high speed broad gauge track for passenger trains ?
please wait...Translate to HindiKya yeh alag tezi se chalne wali rail track ki introduction hai ya mojuda broud gej track ki upgrade hai ya ve yatri dudhano ke liye sheedh gati wali broud gej track ka vikas kar rahe hain?