Taken 9/3/17. The Bx6 SBS started today, and will use the SBS wrapped XN40s from West Farms. The Bx6 was split into a local variant and an SBS variant. The local route will run at all times, and the SBS route will not run during late nights. This is the 15th SBS route citywide, the 3rd SBS route in the Bronx, and the 1st SBS route to use CNG fueled buses.