The Friends of the East Broad Top just completed the conversion of an original East Broad Top Boxcar to an open rider car. This is the first piece of EBT rolling stock to be equipped with a wheelchair lift. The lift is battery powered and is recharged by a solar panel on the roof. So this is both ADA and “green” compatible.
http://www.nb.net/~rarford/car168.jpg
Photo by fellow FEBT member Reggie Arford