Waveline (Extended curve alignment marker)
At locations where the centre median width is small or absent, CAMs may be not effective. As they are placed flat on the concrete wall due to site constraints, their visibility is reduced.

As such, fluorescent yellow green reflective sheets with black arrows (wavelines) are proposed at locations where CAMs are not effective or suitable. Its unique shape - repeated raised strips - provide great brightness across a wide range of angles. The waveline is designed to provide high visibility during both daytime and nighttime.
Own work
Woodennature