CONSTRUCCIÓN DE UN CUERPO NUEVO DEL LADO IZQUIERDO CON UN ANCHO DE CORONA DE 10.50 M INCLUYE TRABAJOS DE TERRACERÍAS OBRAS DE DRENAJE PAVIMENTACIÓN OBRAS COMPLEMENTARIAS OBRAS INDUCIDAS Y SEÑALAMIENTO HORIZONTAL Y VERTICAL DEL KM. 213 000 AL KM 238 000 Y DEL KM. 251 000 AL KM. 262 000 DEL TRAMO: VILLA DE COS-LÍMITE DE EDOS. ZAC./COAH. DE LA CARR.: ZACATECAS-SALTILLO EN EL EDO. DE ZACATECAS.

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