In the previous section, the final consensual results were presented. Actually, several meetings were held in order to assess the internal consistency of the comparisons made. Initially the comparison matrixes of the alternatives with regard to the subcriteria freight, potential, transit time and volume presented unacceptable inconsistencies (CR over 0.1). Faced with these, the group carried out a more in-depth analysis, revising their assessments, and finally obtained a consistent model.