Better winter road weather information saves money, time, lives and the environment

Abstract

Weather service systems that collect, refine and distribute information to road users and to network and maintenance operators can generate significant benefits to stakeholders and society. For maintenance operators improved efficiency through timely reactions, smaller amounts of de-icing materials and better personnel utilization offer clear potential for reduced costs. In the future, better weather models will result in more accurate longer-term forecasts thus increasing the potential for benefits. New technology enables new kinds of services (e.g. decision support systems). This paper provides a structured view of the impacts of weather information services to different stakeholders.