This is a dissertation project completed as part of the MSc Space Syntax: Architecture and Cities course at the Bartlett School of Architecture, which explores the urban morphological implications of the motorway in the city centre. The study takes the Westway motorway as an example of a Modernist approach to urban transport infrastructure and analyses its long-term impact on the hierarchy of centrality in the neighbourhood. Relations between change in spatial configurations and building attributes such as land use diversity and density are statistically examined. Finally, the study discusses to what extent the impact of top-down urban design manifested in urban growth would implicate community severance.