Shielding structures along the numbered roads managed by AWV

Line-shaped structure for guidance and protection of traffic and for barrier shielding. A distinction shall be made between the vangrail, which is a protective structure consisting of a sleeve attached to supports; and a safety impact band, which is a protective structure resting on the ground for its entire length. The shielding structures are represented by linear representation along the axis of the numbered road and is not the actual geometry.