B166, carriageway reduced to one lane direction Niedernfritz, between Pass Gschütt and Rußbach

B166, new roadworks layout in both directions, between Pass Gschütt and Rußbach

B166, single alternate line traffic in both directions, between Pass Gschütt and Rußbach

B166, lane(s) closed direction Niedernfritz, between Pass Gschütt and Rußbach