service_id,service_description c_4797_b_33189_d_127,Route 19 Seasonal (All days of week) c_4797_b_33188_d_127,Route 19 Seasonal (All days of week) c_4797_b_33187_d_127,Route 19 Seasonal (All days of week) c_21416_b_33319_d_32,Year Round starting 5/10/21 (Saturday only) c_21416_b_33319_d_31,Year Round starting 5/10/21 (Weekday)