For each transit site, impact scores are calculated from the survey data results, and are as displayed as
shown in Tables 8.1 and 8.2 (CTA Red Line), Tables 8.5 and 8.6 (CTA Blue Line), Tables 8.9 and 8.10
(Combined CTA Rail) Tables 8.15 and 8.16 (Sun Tran, Albuquerque), and Tables 8.22 and 8.23
(GLTC, Lynchburg, VA). First, data for whether or not a customer has experienced a problem with each
attribute is cross-tabulated with mean overall satisfaction. Thus, for example as shown in Table 8.