Test runs for the Yellow Line monorail train in the Lat Phrao–Samrong section and the Pink Line monorail in the Min Buri-Khae Rai section will start in September.
Sorapong Paitoonphong, deputy permanent secretary of the Transport Ministry and acting director-general of the Department of Rail Transport, said the trial runs will be free of charge to the public for three months before commercial operations begin in December.
Both monorail services are under…
