Road Sage

Our team has developed a tool that allows users to obtain road traffic forecasts for a specified time of travel. Caltrans road sensors placed along highways throughout the Bay Area provide a rich source of up-to-the-minute traffic information. Using an extensive database of historical highway speeds, Road Sage provides traffic congestion-aware routing and estimated travel time forecasts. Optimal route information is then visually displayed to users utilizing web-based geographic information system (GIS) tools.