Besides responding to challenges of rapid urbanization and growing traffic congestion, the development of smart transport systems has attracted much attention in recent times. Many promising initiatives have emerged over the years. Despite these initiatives, there is still a lack of understanding about an appropriate definition of smart transport system. As such, it is challenging to identify the appropriate indicators of 'smartness'. This paper proposes a comprehensive and practical framework to benchmark cities according to the smartness in their transportation systems. The proposed methodology was illustrated using a set of data collected from 26 cities across the world through web search and contacting relevant transport authorities and agencies. Results showed that London, Seattle and Sydney were among the world's top smart transport cities. In particular, Seattle and Paris ranked high in smart private transport services while London and Singapore scored high on public transport services. London also appeared to be the smartest in terms of emergency transport services. The key value of the proposed innovative framework lies in a comparative analysis among cities, facilitating city-to-city learning.
Summary. In recent years, amid the debates of sustainable development and urban compactness, there has been a widening interest to reintroduce high-rise living in cities. Several European cities including London and Manchester are once again building high-rise housing as part of their urban housing strategy. Elsewhere, in Asia, Hong Kong and Singapore are distinguished by their high-rise public housing developments. With nearly half of the world's population living in urban areas, the unfolding trend is towards a more urban-style development with taller buildings included as an inevitable housing solution. Drawing on findings from a study of Singapore public housing residents' living experience, this paper aims to look at the increasingly important question of the liveability of high-rise living by discussing the occupants' appreciation and concerns of high-rise.
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