@article{10902/35954,
year = {2025},
month = {3},
url = {https://hdl.handle.net/10902/35954},
abstract = {Cities may undergo important changes in the coming years driven by various economic, social, and technological innovations, such as those related to autonomous mobility. Among other effects, autonomous vehicles may affect morpho-functional patterns of urban development and, especially, may reinforce or reduce dispersed development patterns, which have been relevant in many cities, particularly in the last decades. In order to offer an assessment of these possible effects, we propose a new urban sprawl index to measure the degree of dispersion/concentration of settlements in the medium-sized urban area of a Spanish city (Santander, Cantabria). Further, we explain the distribution of this index by means of a regression model, showing that variables such as average household income, trip time to the main urban centre, or the percentage of people using cars to commute to work are relevant factors that correlate positively with urban sprawl. Finally, we apply the proposed model to different scenarios to examine how the development of autonomous mobility could affect the characteristics of the analysed settlements. The results obtained suggest that, in scenarios with higher car usage and longer trip times to the urban centre because of the larger number of circulating vehicles, the form of urban settlements, especially those at an intermediate distance from the urban core, could experience an increase in sprawl. Therefore, Autonomous Vehicles could promote, under certain conditions, an urban form with more sustainability problems.},
organization = {The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work is based on the research projects: ‘Innov Ative Urban and Transport planning tools for the implementation of New mobility systems based on autonomous driving’ – AUTONOMOUS (2020-2023) (PID2019-110355RB-I00) and ‘Planning and design recommendations to guide new Autonomous Vehicles in Cities’ – AV-Cities (2023-2026) (PID2022-140649OB-I00) funded by the Spanish Ministry of Science and Innovation (MICINN)/ERDF (EU) under the National Plans for Scientific and Technical Research and Innovation 2017-2020 and 2021-2023 respectively.},
publisher = {SAGE},
publisher = {Environment and Planning B: Urban Analytics and City Science, 2025, 52(3), 725-746},
title = {Modelling sprawl in a medium-sized urban area considering the future arrival of autonomous vehicles},
author = {Cordera Piñera, Rubén and Nogués Linares, Soledad and González González, María Esther and Moura Berodia, José Luis},
}