Arrays U-U-3a and 3b applied to the dangerous curves, bends and junctions "T" in order to inform on the correct direction.

Shields sectional boards are manufactured from galvanized steel sheets. The edges of the circuit boards are bent.

U3A - plaque leading to the right.

 U3B - plaque leading to the left.

Dimensions: 600x600mm.

Foil II generation.

Single plaques leading U-U-3c and 3d

Arrays U-U-3c and 3d are used for dangerous curves, bends and junctions "T" in order to inform on the correct direction.

Shields sectional boards are manufactured from galvanized steel sheets. The edges of circuit boards folded.

U3c - plaque leading to the right.

 U3D - plaque leading to the left.

Dimensions: 1200x600mm, 1800x600mm, 3000x600mm.

Foil II generation.