LLEGANDO%20A%20LA%20BOCA%20DEL%20TUNEL K%200+00%20SE%20INICIA%20NUESTRO%20RECORRIDO GALERIA%20LATERAL%20PARA%20DEPOSITO%20DE%20MATERIALES CAMBIA%20VIA%204 DESVIO%20%28IZQUIERDA%29%20POR%20INICIO%20DE%20LA%20FALLA%20ALASKA%20%28DERECHA%29 FALLA%20ALASKA%20SUPERADA%20EL%201%20DE%20AGOSTO ARCOS%20DE%20ACERO%20TH21%20PARA%20SOPORTE%20DE%20LA%20BOVEDA K%201%20940%20LLEGANDO%20AL%20FINAL%20DEL%20TUNEL K%201%20989%20JUMBO%20PERFORANDO%20AL%20FINAL RAPIDO%20REGRESO A%20ORILLA%20DE%20CARRETERA%2C%20TUNEL%20DE%20LA%20ESTRELLA TUNEL%20DE%20LA%20ESTRELLA%2C%20PRIMERA%20DE%20LAS%20OBRAS%20DE%20ACCESO%20AL%20TUNEL%20DE%20LA%20LINEA K%200%2000%20DEL%20TUNEL%20DE%20LA%20ESTRELLA PUNTO%20ENTRE%20LA%20SECCION%20COMPLETA%20Y%20LA%20SECCION%20SUPERIOR K%200%20194%20DE%20LOS%20360%20METROS%20TOTALES%20DEL%20TUNEL%20DE%20LA%20ESTRELLA Y%20ALLI%20ESTUVO%20WWW%2ECALARCA%2ENET