Topic: flickering street signs

[Lech Switala]

What is the best way to apply street/road signs (crossings, arrows, etc.) to a street/road material (asphalt, tar, etc) ?   A 3d model, a plane or some decal?  My 3d models since they are close to the street surface flicker a lot.  Thanks in advance. 

[Gaieus]

You can play around with the Depth Offset setting of the material. Do not give an extreme value however as from a distance it may bleed through everything that should be above / in front of.