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
Ogdensburg International Airport Ogdensburg International Airport Ogdensburg International Airport is a public airport two miles southeast of Ogdensburg, in St. Lawrence County, New York. It is owned by the Ogdensburg Bridge & Port Authority, which also owns and operates Ogdensburg–Prescott International Bridge, the Port of Ogdensburg-Marine Terminal Facility, Commerce Park, the Port of Waddington, a medium-heavy industrial park and two short line railroads. The Ogdensburg Bridge and Port Authority is a New York State public-benefit corporation. The international airport is just outside the city limits on NY 812. It is used for general aviation and commercial service. It is served by two airlines,