15929/30 MS-DBRG covers the 17km stretch between Andal and Durgapur twice, with a reversal at Durgapur. Its slot sharing partner 15629/30 also does the same. In addition, all trains passing through VSKP, cover the VSKP-Gopalapatnam cabin section twice, for approximately 12 km. Also, in Bangalore, a few trains like CBE-LTT and MAS-SSPN, cover the ~11km SBC-BYPL section twice.