Mexican Federal Highway 185

Federal Highway 185
Carretera federal 185
Route information
Maintained by Secretariat of Infrastructure, Communications and Transportation
Length302.35 km (187.87 mi)
Major junctions
North end Fed. 180 in Coatzacoalcos
South end Fed. 200 in Salina Cruz
Location
CountryMexico
Highway system
Fed. 184 Fed. 186

Federal Highway 185 (Carretera Federal 185) is a Federal Highway of Mexico. The highway travels from Coatzacoalcos, Veracruz in the north to Salina Cruz, Oaxaca in the south. It is also known as the Carretera Transístmica because it crosses the Isthmus of Tehuantepec. It crosses the Sierra Madre de Oaxaca at Chivela Pass.