Calculation of walkability index for the center of Larissa and feedback on urban planning

Abstract

The urban pressures that cities are facing today have led to a shift towards sustainable solutions, aimed at alleviating them. One of these is the promotion of sustainable urban mobility with an emphasis on gentle and alternative forms of transport, such as walking and cycling. This paper focuses on pedestrian mobility and the calculation of a walkability index. First, presents the theoretical background of sustainable urban mobility combined with the European policies that frame it. Examples of walkability indicators are given, in order to understand the range of usefulness in different sectors (society, economy, environment, health, etc.). This is followed by the construction of the methodological framework, with the study area of application being the city centre of the Municipality of Larissa. The methodology is based on five main parameters: land use mix, residential density, pedestrian crossing connectivity, pedestrian crossing condition and pedestrian-friendly areas. After editing the selected parameters, using ArcGISPro software, walking-friendly and non-walking friendly areas in the city center are identified. To what extent the pedestrian traffic networks allow easy, safe, fast and pleasant pedestrian access to the city centre. The walkability indicators can be useful tools and methods that can be taken into account in urban planning, both by urban planners and by decision-makers and policy-makers. It is possible, through these useful and necessary tools, to have a holistic approach to urban systems concerning mobility issues. The ultimate aim of the indicator is to highlight the benefits of walking in urban environments, to identify walking and non-walking friendly areas and to highlight the usefulness of walkability indicators in urban planning.