service_id,service_description c_400_b_540_d_8,Year-round calendar (Thurday only) c_400_b_540_d_32,Year-round calendar (Saturday only) c_400_b_540_d_31,Year-round calendar (Weekday) c_400_b_540_d_3,Year-round calendar (MTu) c_400_b_540_d_15,Year-round calendar (MTuWTh) c_2359_b_16738_d_8,Baker Connector First Thursdays (Thurday only)