Traction maintenance vehicle.
Diesel powered switcher.
The crew of those maintenance trains had to wait few hours for some ecologist guy before they could start their work...
The sun came out just for a couple of minutes between snow storms...
A switcher - SM42 with a traction maintenance train waits on a side track at Sopot station.
ET22 a.k.a. 'The Bull' - the most beautiful and the most powerfull single-module electric locomotive in Poland.
Just before Sopot station, heading to Gdansk Glowny.