Surveyed major intersections, housing colonies and market places in Trivandrum Corporation, for pedestrian footfall and sanitation. The study covered major intersections at Kazhakoottam, Sreekariyam, Medical College, Vazhuthacaud, Killipalam, Palayam, East Fort, Bakery Junction, Statue, Vellayambalam, Kawdiar, Thampanoor, etc. It also covered the Connemara Market, Chalai, Sreekariyam, Ulloor, Edapazhanji, PTP Nagar, etc. besides various residential associations and housing colonies under FRAT