The project consists of the use and exploitation of municipal public property for the purpose of constructing, operating and maintaining the Northwestern and Southwestern bypasses in the City of Hermosillo.

- The northwestern bypass extends from the junction with Mexico Highway 15 to the Hermosillo - Bahía de Kino state highway, with an approximate length of 30 kilometers in three sections; Only sections A and B are the subject of the concession.
- The southbound bypass extends from the intersection of the extension of Quiroga Boulevard with Palo Verde Highway to Mexico Federal Highway 15 (kilometer 245+800); not including the uneven junction works with the federal route.