Kigali International Airport served 135,189 passengers. In 2008, the airport served about 270,000 passengers. In May 2011, the Rwanda CAA announced that Kigali airport will be upgraded to meet the strong demand. Works started in October 2012 and will be completed in May 2014. In 2012, data from Rwanda Civil Aviation Authority shows that passenger traffic through Kigali International Airport grew by 30 per cent to 488,903 last year, up from 377,327 in 2011. The airport handled over 300 flights a week. The airport is designed to handle 400,000 passengers per year. According to last figures, international and domestic passenger numbers were nearly
Kigali part of the upper headwaters of the Nile, forms the western and southern borders of the administrative city of Kigali, although this river lies somewhat outside the built-up urban area. The largest river running through the city is the Nyabugogo River, which flows south from Lake Muhazi before flowing west between Mount Kigali and Mount Jali, and draining into the Nyabarongo. The Nyabugogo is fed by various smaller streams throughout the city, and its drainage basin contains most of Kigali's territory, other than areas in the south which outflow directly to the Nyabarongo. The rivers are flanked by wetlands, which