On December 1st, 2018, Mexico had a federal government administration change. As a consequence, all those projects that are in the pre-investment stage are subject to the confirmation of the new authorities. Design, construction, operation and maintenance of a bypass with 3 different stretches of 25.78 km, 4 junctions, 2 tunnels and 7 viaducts in Puerto Vallarta, Jalisco. Sections: Section 1) type A2, section of 12.0 m, 1 lane per direction of 3.5 m, external dimension by direction of 2.5 m, in 10 km. Section 2) type B3, section 13.0 m, 3 lanes of circulation of 3.5 m each and left carriage of 1.0 m. And right of 1.5 m in 12.98 km. Section 3) type B3, section of 13.0 m, 3 lanes of circulation of 3.5 m each and left carriage of 1.0 m. And right of 1.5 m in 2.8 km.