Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3230 – 3238

1877-0428 © 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012 doi: 10.1016/j.sbspro.2012.06.1289

Available online at www.sciencedirect.com

© 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012

3231 Patrick Hasson et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3230 – 3238

3232 Patrick Hasson et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3230 – 3238

3233 Patrick Hasson et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3230 – 3238

3234 Patrick Hasson et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3230 – 3238

3235 Patrick Hasson et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3230 – 3238

3236 Patrick Hasson et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3230 – 3238

3237 Patrick Hasson et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3230 – 3238

3238 Patrick Hasson et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3230 – 3238