Muni's T-Third line is running on schedule again after being blocked by an injury accident involving a San Franciso police officer on a motorcycle near the intersection of Cesar Chavez and Third Street Monday morning.

According to the police dispatcher, there were no other vehicles involved. Police are still investigating the cause of the accident.

During the delay, Muni set up shuttles from Evans Street to take passengers to the the Caltrain Depot at Fourth and King Streets.

The injured officer was taken to San Francisco General Hospital with non-life-threatening injuries.