Nice little "forest" railroad SZU appearing in the winter scene near Triemli, ascending to the summit of Uetliberg

SZU 513 together with a second unit Be511 races up the line toward Triemli station

fresh snow for the SZU between Friesenberg and Binz

Like a little forest railroad, Be 512 ascends the grade between Triemli an Waldegg

Be 511 battles up the steep grade towards Waldegg and Uetliberg

SZU's Be512 arrives the snaky tracks above Triemli en route to Waldegg

SZU's Be512 ascends the grade shortly after the Triemli station. At the background visible is a little part of the City of Zurich.

SZU with double traction Be511 and companion ascends the grade towards Waldegg en route to the little mountain Uetliberg

SZU's Be511 meeting the first snow this winter at Zurich