The Hochkönig Road ( or, in Tyrol, Hochkönigstraße), - the B 164 - is a state road (Landesstraße) in Austria. It has a length of . Beginning in Bischofshofen in the Salzach valley, it runs initially between the Hochkönig and Dienten Mountains along the Dienten Saddle ( m (AA)) and on into the valley of the Saalach to Saalfelden am Steinernen Meer. On the far side of the Saalach the road runs into the Leoganger Tal between the Leoganger Steinberge and the Loferer Steinberge to the north and the Kitzbühel Alps to the south via Leogang up to the Grießen Pass ( m above sea level (AA)), and via Fieberbrunn downhill again into the valley of the Kitzbühler Ache to St. Johann in Tirol. On the last section the road runs parallel to the Salzburg-Tyrol Railway.