This document provides background information on Nehru Bazar Road in Jaipur, India and Jalan Besar in Klang, Malaysia to enable a comparative analysis. It describes the urban landscapes, response to tropical climate, and street activities in both areas. For Nehru Bazar Road, it notes the main road and smaller side streets that branch out, forming distinct districts. For Jalan Besar, it observes adjacent major roads and shorter back alleys. Both areas utilize five-foot walkways alongside buildings for pedestrian shelter from heat and rain. Temporary stalls in Nehru Bazar are also located under building shades or umbrellas. The document lays the groundwork for comparing social patterns and contact intensities between