Onn Hafiz Ghazi made the call on Johor's elevated Autonomous Rapid Transit (ART) project at an event on Tuesday (Jun 16) attended by Transport Minister Anthony Loke. KULAI: Johor’s caretaker Chief Minister Onn Hafiz Ghazi has urged the federal government to expedite the implementation of the state’s elevated Autonomous Rapid Transit (ART) project , in what appears to be his second call in as many weeks for the project’s progress. He stressed that the ART is Johor’s “most critical long-term