News ArchiveExplosion of a 5,000 ton rock in lot 1 of Tehran – shomal freeway on 22/12/2021
Explosion of a 5,000 ton rock in lot 1 of Tehran – shomal freeway on 22/12/2021
a 5,000-ton rock in kilometer 11 of North portal of TU-11 in lot 1 of Tehran - shomal Freeway was exploded In order to prevent any probable dangers due to the rock fall and make more safe the road for the passangers.