Sofia overhead wire crossing of trolleybus and tram. July 2013.<BR>
This photo is taken on bul. Slivnica crossing bul. Konstantin Velichkov and ul. Gabrovo.
Note the guiding sheets for the tramway, while the trolleys of the buses run through.

Photo by M.Koblischka
#m.koblischka@mx.uni-saarland.de