Contracts signed for construction of a section of Bangkok–Nakhon Ratchasima HSR, Thailand November 30, 2020 | Asia Pacific News The State Railway of Thailand (SRT) has signed five contracts to construct a 101.15-km-long section of a high-speed rail (HSR) line connecting Bangkok and Nakhon Ratchasima province. These five contra... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password