| Federal Highway 121 | ||||
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| Carretera Federal 121 | ||||
| Route information | ||||
| Maintained by Secretariat of Communications and Transportation | ||||
| Length: | 34.9 km (21.7 mi) | |||
| Major junctions | ||||
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| Highway system | ||||
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Mexican Federal Highways
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Mexican Federal Highways
List • Autopistas
Mexican Federal Highway 121 (Carretera Federal 121) is a Federal Highway of Mexico. The highway travels from Apizaco, Tlaxcala in the north to Puebla City, Puebla in the south.