The project involves the design, construction, operation, preservation, maintenance, and management of the Entronque 75D-Matehuala Highway, classified as a Type A4 road, with a total length of 118.4 kilometers, located in the State of San Luis Potosí. The highway begins approximately at kilometer 61+200 of the federal highway MEX-057 San Luis Potosí – Matehuala and ends at the junction with the Matehuala Bypass.

It is a high-specification Type A4 highway featuring a 23.0-meter-wide section with four lanes, two in each direction, each lane measuring 3.5 meters in width. The highway includes 3.0-meter-wide outer shoulders and 1.0-meter-wide inner shoulders. The two directions of traffic are separated by a central barrier 1.0 meter in width.