Particle.news
National Route 7 (full name in Spanish: Ruta Nacional 7 Carretera Libertador General San Martín) is a road in Argentina. It crosses the country from east to west, from the capital (Buenos Aires) to the border with Chile, thus linking the Atlantic coast with the Andes, crossing the provinces of Buenos Aires, Santa Fe, Córdoba, San Luis and Mendoza. It has a total length of 1,224 km (761 mi), of which 367 km (228 mi) (30%) are freeways. National Route 7 is a branch of the Pan-American Highway, continuing into Chile under the name of Route CH-60. From Wikipedia