Andhra Pradesh State Road Transport Corporation (APSRTC) is the state-owned road transport corporation in the Indian state of Andhra Pradesh. Its headquarters is located at NTR Administrative Block of RTC House in Pandit Nehru bus station of Vijayawada. Many other Indian metro towns in Telangana, Tamil Nadu, Karnataka, Odisha, Yanam, Kerala, Maharashtra and Chhattisgarh are also linked with the APSRTC services. APSRTC was the first state to introduce cargo services and computized system in all depots. APSRTC was the first state to introduce hi-tech luxury bus in government bus sector in India.[citation needed] APSRTC was the first state transport which uses Live Bus tracking facilities for Tracking of buses. GPS (Global positioning system) is fixed in all types of buses. AIS 140 model, GPS devices are used for live tracking of buses. First to Introduce Digital Payments, QR - Tickets, E-Pos machines for ticketing across entire State. From Wikipedia