REDEVELOPMENT STUDY SILVER GLADAK BRIDGE

Workers show the samples of soil and rocks obtained when drilling at the location of the Koboan Besuk Bridge or the Silver Gladak broken in Candipuro, Lumajang, East Java, Friday (10/12/2021). The sampling aims to look for the hardest layer of rock so that it allows to create a bridge redevelopment plan that is obeyed at the volcanic material of Semeru mountain. ANTARA PHOTO/Ari Bowo Holypto/aww.