The Secunderabad - Nanded Pass slows down as it approaches Cavalry Barracks Stn. This used to be MG all the way to Ajmer in Rajasthan. The Kacheguda - Ajmer Express was the pride of this route and YDM2 sightings (hauling Secunderabad - Bolarum locals) used to be common here. 2005-09-07. Cartik.