Road Weather Information Systems (RWIS) are widely relied on for agency operations and need to be accurate and reliable to the end of their lifecycle given maintenance and funding limitations. ENTERPRISE members are interested in understanding how RWIS solutions (specifically to support ITS and operations) available from different vendors differ in terms of accuracy, reliability, and costs. This effort seeks to understand the accuracy, reliability, and cost tradeoffs of deployed RWIS solutions by documenting available RWIS solutions, reviewing available documentation of RWIS asset management, and surveying state DOT practitioners, with an emphasis on RWIS supporting ITS solutions.
Enterprise