Between Fortezza, San Candido and Lienz runs an international railway between Italy and Austria. The photos of 4 March were dedicated to the Austrian side of this line, alternating between ordinary BB 1144 locomotives in symmetrical double traction and dual-voltage SAD FLIRTs, which run under both Italian and Austrian overhead catenary. Full playlist on YouTube: https://www.youtube.com/playlist?list=PL1M0XfMTBTLwbkg3AnwOeqnLCTkbt--fp