Synthesized voice enunciators are being added to elevators giving the station name and level of each stop. An external PA system on some trains identifies the train. On-board announcements identify the stops. Door chimes and audio messages signal the opening and closing of the rail car doors. Bright flashing lights at the platform edge announce a train is approaching.
Bus operators announce major intersections or transfer points.
Operators will announce all stops upon request. For the mobility-impaired person One farecard vendor per mezzanine, the first one on the left, is lower for easy access. Each mezzanine has at least one entrance and exit gate wide enough for a wheelchair. These gates return the farecard through the entry slot. Lift-equipped and kneeling buses make up more than 70 percent of the fleet.