CONSTRUCCION DEL PUENTE NUEVO TONALA INCLUYENDO SUS ACCESOS UBICADO EN EL KM 41 532 ASI COMO LA DEMOLICION Y RETIRO DEL PUENTE TONALA COLAPSADO UBICADO EN EL KM 41 470 EN AMBOS CASOS EN LOS LIMITES DE LOS ESTADOS DE TABASCO Y VERACRUZ DE LA CARRETERA COATZACOALCOS - VILLAHERMOSA.

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