Trondheim Trafikkselskap Trondheim Trafikkselskap Trondheim Trafikkselskap or TT was the city public transport company for Trondheim, Norway between 1974 and 2001. It operated both the city buses, and the Trondheim Tramway until 1988. The company was owned by the city council. TT was founded in 1972 as a merged between the municipal owned tramway companies Trondheim Sporvei and Graakalbanen, and the bus company Bynesruten. In 1974, the company was reorganized as a municipal agency, and also took over the private bus operator Trondheim Bilruter, along with the city bus lines of Klæburuten and NSB Bilruter. In 2001, the company merged with Hemne
Manila building code. According to the , the population of the city was , making it the second most populous city in the Philippines. Manila is the most densely populated city in the world, with 41,515 inhabitants per km in 2015. District 6 is listed as being the most dense with 68,266 inhabitants per km, followed by District 1 with 64,936 and District 2 with 64,710. District 5 is the least densely populated area with 19,235. Manila's population density dwarfs that of Kolkata (24,252 inhabitants per km), Mumbai (20,482 inhabitants per km), Paris (20,164 inhabitants per km), Dhaka (29,069 inhabitants per