The Cheyenne Street Railway Trolley kicks off it's 25th season of street tours this weekend, according to Visit Cheyenne C-E-O Darren Rudloff. He says the trolley is offering a special discount price for Cheyenne residents on Saturday and Sunday of only $2 to ride the trolley. Rudloff says the tour begins at the Cheyenne depot plaza and gives riders a chance to see some of the city's most historic and interesting locations. Rudloff says the special discount tours will leave the depot plaza at 10:30 am, 11:30 am and 1pm Saturday and 11:30am 1:30 pm and 3:00 pm Sunday. Tickets are available at the Cheyenne Depot Plaza visitors center.