PORR starts work on 10 kilometers long Curtea de Argeș – Tigveni lot which has Momaia tunnel 1.35 km with two separate galleries. New Austrian NATM method is used and finish in 3,5 years.
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.oradesibiu.ro/2023/09/18/porr-incepe-lucrarile-la-tunelul-de-la-momaia-de-pe-autostrada-sibiu-pitesti-video/
PORR începe lucrările la tunelul de la Momaia de pe autostrada Sibiu – Pitești (video)
www.oradesibiu.roCel mai lung tunel al Autostrăzii A1 Sibiu – Pitești este cel de la Poiana (1,7 km) pe lotul 3 (WeBuild), dar probabil cel mai greu de construit (din cauza