Haryana government approves Delhi–Panipat RRTS extension to Karnal, India January 14, 2020 | Asia Pacific News The state government of Haryana has approved plans to extend the Delhi–Panipat Regional Rapid Transit System (RRTS) to Karnal, a city in Haryana. The state government will also finance 16 per ce... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password