A research titled ‘A critical assessment of pedestrian behaviour models’ co-authored by E.Papadimitriou, G.Yannis and J.Golias from NTUA by was published in the Journal Transportation Research Part F: Traffic Psychology and Behaviour in 2009. In this paper an exhaustive review of the existing route choice models for pedestrians is presented. The results of this review reveal a lack of an overall and detailed consideration of pedestrian behaviour along an entire trip in urban areas. Moreover, the need for an integrated approach based on flexibility, disaggregation and more determinism is identified.