A cost-benefit analyis of an intelligence and demand-responsive public transport system for eldery and disabled

摘要

The current road public transport systems in Portugal are not suitable for most of its inhabitants, in particular those who suffer of reduced mobility. This inadequacy is mainly due to the lack of flexibility of the transportservices provided and the poor level of physical accessibility (pathways and in-vehicle facilities). This study aims to estimate the effects of the implementation of public transportation systems designed to meet thespecific market of public transport demand of people with reduced mobility (e.g. elderly and disable). The main factors affecting the system must be translated into a number of criteria and indicators to be included in theevaluation of potential transportation projects in this area. The study is based on a literature review and focuses on the analysis of externalities and decision making about public transport. From this review it is intended to develop an analysis of the externalities ofthe projects. It will be also discussed the cost-benefit analysis for the project aimed at ensuring the sustainability of a transport demand for people with reduced mobility (TDPRM).