Estimating cumulative prospect theory parameters for HOV lane selection using genetic algorithm Joseph Y.J. Chow* Institute of Transportation Studies University of California, Irvine 4000 Anteater Instruction and Research Bldg Irvine, CA 92697-3600 Phone: 949-824-5989 Email: ychow@uci.edu Gunwoo Lee Institute of Transportation Studies University of California, Irvine 4000 Anteater Instruction and Research Bldg Irvine, CA 92697-3600 Phone: 949-824-5989 Email: gunwool@uci.edu Inchul Yang Institute of Transportation Studies University of California, Irvine 4000 Anteater Instruction and Research Bldg Irvine, CA 92697-3600 Phone: 949-824-5989 Email: yangi@uci.edu *Corresponding author: Joseph Y.J. Chow Submitted: July 30, 2009 Revision Submitted: November 13, 2009 Word Count: 5,400 Tables and Figures: 5 tables, 1 figure = 1,500 words Total Count: 6,900 # TRB 10-0392 / March 15, 2010 Accepted for publication in the Journal of the Transportation Research Board