The project defines the works necessary for the implementation of measures of calming traffic and execution of a segregated route alternative to those motorised between kilometre points 32+ 800 and 34+ 000 of the BI-2121 road, section that connects the districts of Ugarte and Kurtzero in the municipality of Muxika._x000D_ This segregated space generates an alternative route to those motorised for short-to-half-distance routes that is not only an alternative for leisure, but a real alternative for travel of any kind in this municipality.