Thomas C. Peterson (National Oceanic and Atmospheric Administration National Climatic Data Center),Marjorie McGuirk (National Oceanic and Atmospheric Administration National Climatic Data Center),Tamara G. Houston (National Oceanic and Atmospheric Administration National Climatic Data Center),Andrew H. Horvitz (National Weather Service),Michael Wehner (Lawrence Berkeley National Laboratory),Michael Wehner (U.S. Department of Energy) 2006: Climate Variability and Change with Implications for Transportation, <http://onlinepubs.trb.org/onlinepubs/sr/sr290Many.pdf>