Why is the gold line evacuating all passengers at China town

Pasadena ca,91104

For all service or emergency occurrences you can refer to the metro website or social media. They usually post details for the public.

Usually it is because of track maintenance. There is only one track in use during those times and the passengers must disembark, wait while a train up ahead or behind uses the track. Then, the passengers are reboarded and continue to their destination.