The G Line (formerly the Orange Line) is a bus rapid transit line in Los Angeles, California, operated by the Los Angeles County Metropolitan Transportation Authority (Metro). It operates between Chatsworth and North Hollywood stations in the San Fernando Valley. The 18-mile (29 km) G Line uses a dedicated, exclusive right-of-way for the entirety of its route with 17 stations located at approximately one mile (1.6 km) intervals; fares are paid via TAP cards at vending machines on station platforms before boarding to improve performance. It is one of the two lines in the Metro Busway system.