St 2241 Expansion of Hüttenbach - Oberndorf, rehabilitation of the Oberndorf thoroughfare

375 m Ausbaulänge

2,500 m2 paving of various asphalt layers

New construction of sidewalks

Renewal of the road drainage system

1 Passage renewal

2 retaining structures, length approx. 50 or 60 m on pile foundation

1 heavyweight wall, length approx. 35 m on shallow foundation