Indianapolis which had been carried by cable and satellite providers in the Lafayette market as "out-of-market" stations, remain viewable in the area via a large over-the-air antenna or, in some cases, via a subscription satellite or streaming service. Cable provider Comcast Xfinity discontinued its remaining carriage of Indianapolis-based "big four" stations on March 7, 2018, but resumed carriage of WTHR and WRTV two days later. Commercial Radio Stations WASK WASK-FM WAZY-FM WKHY-FM WKOA-FM WLQQ WBPE WSHY-AM WXXB-FM WYCM Non-commercial Radio Stations WBAA-AM/FM WHPL-FM WJEF-FM WQSG-FM WTGO-LP FM WWCC-LP FM Transportation Airports No airports are located within Lafayette city limits. The nearest general aviation airport is Purdue University Airport (LAF) in West Lafayette. The nearest commercial airport which currently has scheduled airline service is Indianapolis International Airport (IND), located approximately southeast of Lafayette in Indianapolis. Highways Interstate 65 to Gary, Indiana (near Chicago) and Indianapolis US 52 to Joliet, Illinois (also near Chicago) and Indianapolis US 231 to Rensselaer, Indiana and Owensboro, Kentucky State Road 25 State Road 26 State Road 38 Railroads Amtrak, the national passenger rail system, provides passenger rail service to Lafayette through the Cardinal to Chicago, Washington D.C., and New York City. Norfolk Southern; CSX; Kankakee, Beaverville and Southern Railroad; and Toledo, Peoria and Western Railway (RailAmerica) provide freight rail service. Many lines that originally passed through the downtown were redirected in the mid-1990s to a rail corridor near the Wabash River. Bus service CityBus local bus service by the Greater Lafayette Public Transportation Corporation Greyhound intercity bus service Lafayette Limo shuttle service to the Indianapolis International Airport and O'Hare International Airport Reindeer Shuttle to the Indianapolis International Airport and O'Hare International Airport Express Air Coach shuttle service to the O'Hare International Airport Economy Much of the area's economy centers around the academic and industrial activities of Purdue University, although private industry and commerce independent of the university also exist in the community, with multiple large manufacturing operations in the city employing thousands of workers. Some examples: Arconic, a producer of aluminum extrusions and tubes Caterpillar Large Engine Division, producer of large diesel and natural gas engines Wabash National, world's largest manufacturer of semi-truck trailers Subaru of Indiana Automotive, the only non-Japanese producer of Subaru vehicles. Evonik (Tippecanoe Laboratories) pharmaceuticals/chemicals Tate & Lyle, manufacturer of Splenda(R) and other sweeteners; has two plants in Lafayette ZF Commercial Steering Systems Landis+Gyr, manufacturer of electric meters for global ANSI markets