&sq=&lang=&file=File:RN7-AR.svg) | |
|---|---|
| Ruta nacional 7 | |
&sq=&lang=&file=File:Ruta_Nacional_7_(Argentina).svg) Map of the central region of Argentina, showing National Route 7 in red | |
| Route information | |
| Length | 1,224 km (761 mi) |
| Major junctions | |
| East end |  RN A001 and 25 de Mayo Highway at Buenos Aires City limits |
 RN 5 at Luján RN 188 at Junín RN 33 at Rufino RN 35 at Vicuña Mackenna RN 8 at Villa Mercedes RN 147 at San Luis City RN 147 at San Luis City RN 40 at Mendoza City RN 149 at Uspallata | |
| West end | Paso Internacional Los Libertadores |
| Location | |
| Country | Argentina |
| Highway system | |
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&sq=&lang=&file=File:Acceso_Oeste_km_17.jpg)
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.