Installation of Safety Barriers on the Semarang – Demak National Road Session I

Department of Public Works for Highways & Cipta Karya Central Java Province Installs Safety Barriers on the Semarang-Demak National Road (Impact of ROB Sayung/Polytron Front). Sans"; letter-spacing: normal;">The installation of this barrier is to protect vehicles passing on the right/left shoulder of the road and to prevent vehicles from leaving the lane.