MODERNIZACION CONSISTENTE EN LA AMPLIACION Y REHABILITACION DEL CUERPO EXISTENTE DE 12.00 MTS A 25.00 MTS DE CORONA REQUIRIENDOSE EFECTUAR TRABAJOS DE: TERRACERIAS OBRAS DE DRENAJE PAVIMENTO DE CONCRETO ASFALTICO OBRAS COMPLEMENTARIAS Y SEÑALAMIENTO DEL KM 290 000 AL 309 000 DEL TRAMO: MALPASO-LA ESCONDIDA DE LA CARRETERA: GUADALAJARA-ZACATECAS EN EL ESTADO DE ZACATECAS.

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