Overhead signs on freeways: Are drivers being told too much?
Wednesday, May 31, 2017 - 14:32
in Mathematics & Economics
The growing trend to install multiple road signs at the same location along Australian freeways might be practical and cost-effective but is it safe? A new study has looked at the impact of locating up to three signs on a freeway gantry (bridge-like overhead structure) and found driving performance is not affected and drivers are able to respond safely to an emergency situation.