Anciaes, P;
Alhassan, JAK;
(2024)
Economic and social impacts of public transport investments: a scoping literature review.
In: Mindell, J and Watkins, S, (eds.)
Health on the Move 3: The Reviews.
(pp. 231-258).
Elsevier: Amsterdam, Netherlands.
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Abstract
This chapter reviews the wider economic, social, and health impacts of investments and disinvestments in public transport. Most studies on economic impacts have analysed the case of high-speed rail, with fewer analysing conventional intercity railways or urban public transport systems. The economic impacts of high-speed rail tend to be positive, although they are not equally distributed among the regions served. Investments in public transport have also been linked to an increase in housing prices and gentrification. Research on social and health impacts of public transport is limited and fragmented. Studies have found that the accessibility increase provided by new public transport connections contributes to increased participation in social activities. At the same time, public transport infrastructure can disconnect communities on opposite sides of the infrastructure. Research on public transport disinvestment is limited. The few available studies have shown that disinvestment is linked to several negative health and social impacts. Insufficient consideration of equity aspects also limits our understanding of the complexity of the full economic and social effects of investments and disinvestments in transport.
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