The first official trackless trolley run will be on Monday, April 14th, 2008. This trip on the 66 will leave the Frankford Transportation Center at 12:40 AM (yes, that's the early morning midnight hour). SEPTA would like to try the trackless on the hills with passengers.
On Friday, there were "wildcat" runs on the 59 and 66 using trackless #804. This bus ran in revenue service, inbetween the scheduled buses. View pictures in the multimedia gallery.