Markings 1.46: Yellow Road

: Yellow markings must conform to standard highway color specifications (often defined by CIE chromaticity coordinates) to ensure they remain distinguishable from white markings under all lighting conditions. Specialized Yellow Markings STANDARD SPECIFICATIONS - Caltrans

: High-traffic areas require durable materials such as thermoplastic or cold plastic paints. The selection depends on the surface type (asphalt vs. concrete) and expected traffic volume. YELLOW ROAD MARKINGS 1.46

: These indicate two-way traffic where no passing or overtaking is permitted. Drivers must always keep to the right of these lines. : Yellow markings must conform to standard highway