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An investigation into the impact of alternate road lighting on road traffic accident hotspots using spatial analysis

El-Said Mamdouh Mahmoud Zahran, Soon Jiann Tan, Yok Hoe Yap, Eng Hie Tan, Christian Marc Francisco Pena, Christian Marc Francisco Pena, Hui Fong Yee, Mohammad Rakib Uddin

The aim of this paper is to investigate the impact of alternate road lighting (i.e. switching off every other road light at selected roadways) on road traffic accident (RTA) hotspots using Spatial Traffic Accident Analysis (STAA) - a GIS hotspot analysis method that takes into account RTA frequency and socio-economic impact. STAA was used to identify and rank into four hierarchical risk levels day...

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