The G line will bring faster, more frequent service to Denver, Arvada, and Wheat Ridge starting this Friday. The 11-mile commuter rail line will offer greater connections to more destinations than ever before while transporting passengers from Wheat Ridge to Union Station in 27 minutes. At Union Station, passengers can connect to the C, E and W light rail lines, the University of Colorado A Line to Denver International Airport, the B Line to Westminster, Local and Regional buses, the Free MallRide, and Free MetroRide.