Surabaya city and PT KAI to sign MoU for tramway development September 21, 2014 | Asia Pacific News The Surabaya city government and state-owned railway operator PT Kereta Api Indonesia (PT KAI) in Indonesia have announced plans to sign a memorandum of understanding (MoU) to build a tram network as ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password