El Reno
heritage trolley

The Heritage Express Trolley is currently the only trolley/tram in Oklahoma. The 1 mile loop line serves
El Reno's downtown district and is based out of the  Canadian County Historical Museum. It opened for revenue service in 2002. El Reno is 40 miles west of Oklahoma City on route 66.

Oklahoma City
light rail planned, streetcar planned

Discussion is still under way for a heritage trolleys in Oklahoma City and Tulsa, as well as light rail. Phase One of a light rail line was approved in 2013, and will reach 8 km. Well, maybe not.

A 7.5 mile planned streetcar seems a sure thing, though. as Oklahoma City ordered 5 street cars from Brookville, with an option for a sixth, for it's impending Blue Line.