Sofia Metro depo Obelya. Spring 2018.<BR>
Two work cars with a cabin on the side track. The second blue car also has normal buffers, obviously serving as a coupling car
to the normal trains. The Metro depo has a connection to the BDZ at Obelya station, several shunting/reversing maneuvers are 
required.

Photo by M.Koblischka
#m.koblischka@gmail.com