Jobs of Nádasd, Hegyhátsál and Katafa bypass within the 24-month long construction period entail the building of 7,713 metres of new road, as well as 11.5-tonne pavement reinforcement on a complete length of 1,970 metres. Six single level interchanges are to be established on the section, including a five-leg roundabout at the intersection of roads 76, 86 and 7446. Furthermore, six corrugated-steel bridges are also to be built, and bridges over the Csörnöc and Nádasd creeks are to undergo reconstruction. Colas Hungária Zrt. was assigned with works on the structures.

The new carriageway requires the Szarvas Inn – first officially mentioned historically in 1765 – to be torn down. Since the Inn is of special historic value, and is the last remaining establishment of its kind in Vas County, a decision was adopted following commencement of the works to rebuild it at a new location in the Szombathely open-air folk museum. The subcontractor for the disassembly was selected carefully in accordance with guidelines laid down by the Savaria Museum. Having a chance to create new values, contribute to making life easier for citizens, while also preserving a piece of our history is our true pleasure.