Karnataka travel updates: Fares, routes and timings for the new Volvo and sleeper services connecting Bengaluru with Hosapete and Rayadurga from November 20. Bengaluru: Starting November 20, the Karnataka State Road Transport Corporation (KSRTC) will introduce a Volvo multi-axle bus service from Bengaluru to Hosapete and a non-AC sleeper bus service from Bengaluru to Rayadurga..The Hosapete service will operate via Tumakuru, Sira, Chitradurga and Kudligi.