Route 9: Greensburg – Latrobe – Derry Route 9 : Greensburg - Latrobe - Derry Click here to download schedule Enter starting and ending addresses. The trip plan is for the next available bus unless you change the time of your trip. Depart at Arrive by Plan Your Trip Current detours for all routes are available to view here. Monday - Friday Saturday Mobile/Tablet Users: Swipe the table to scroll! Insert Image Insert Image