TR News 265: Nov-Dec 2009 -- Anatomy of change in Winter Maintenance

Includes articles on weather and road condition forecasting, winter maintenance decision support systems, training for winter maintenance operations, data collection for roadway treatment delivery, new snow fence technologies, Sweden's real-time traffic management communications, Japan's us of cell phones for road and weather alerts, the chronology of an avalanche event on a highway in the Tetons, selecting snow and ice control chemicals to minimize environmental impacts, and more.