The group is dedicated to all aspects of the San Diego Trolley system. Of special interest is the San Diego Trolley's Misson Valley East (Green Line) and Mid Coast/Balboa projects. The Blue Line terminates at Old Town Transit Center, the Green Line now picks up the Mission San Diego station. The Ususal Blue/Orange Line Overlap remains the same today as it did prior to the inception of the Green Line. The Red Line runs from Qualcomm Stadium to Imperial Terminal for Special Events.

The Picture was taken by Jeff T. on May 23, 2012 and is taken at the Fashion Valley Station on the Green Line. It is of two of the new S70 Siemans Units.