On February 3, the breakthrough of tunnel 2 of the Mitla-Tehuantepec highway, which OSSA is executing for Operadora CICSA S.A. de C.V. in the province of Oaxaca (Mexico), was achieved. It is a tunnel excavated in advance and shredded, 100 meters long and with a 14.8 x 9.44 m trunk section.
Congratulations to the whole team!
