Hartsfield–Jackson Atlanta International Airport now the airport's second largest carrier. In May 2001 construction of an over fifth runway (10–28) began. It was completed at a cost of $1.28 billion and opened on May 27, 2006. It bridges Interstate 285 (the Perimeter) on the airport's south side, making Hartsfield–Jackson the nation's only civil airport to have a runway above an interstate (although Runway 17R/35L at Stapleton International Airport in Denver, Colorado crossed Interstate 70 until that airport closed in 1995). The massive project, which involved putting fill dirt eleven stories high in some places, destroyed some surrounding neighborhoods and dramatically changed the scenery of
Bugesera International Airport the country's 8th airport overall. It will complement Kigali International Airport, which is now operating at maximum capacity. The airport will initially have a single paved runway. During the second phase of construction, a second runway will be added. The estimated cost for Phase I is US$418 million, while Phase II is budgeted to cost US$382 million, for a total of US$800 million. It was anticipated that Phase I will be completed in 2018. The British engineering firm, TPS Consult Plc., was commissioned to carry out a feasibility study and design the new airport. According to the TPS report, the