"route_id","route_update_date","origin_stop","via_stop","destination_stop"
"4_501_20260401","20260401",,,
"4_505_20260401","20260401",,,
"4_506_20260401","20260401",,,
"4_508_20260401","20260401",,,
"4_509_20260401","20260401",,,
"4_510_20260401","20260401",,,
"4_513_20260401","20260401",,,
"4_516_20260401","20260401",,,
"4_518_20260401","20260401",,,
"4_519_20260401","20260401",,,
"4_520_20260401","20260401",,,
"4_522_20260401","20260401",,,
"4_523_20260401","20260401",,,
"4_524_20260401","20260401",,,
"4_525_20260401","20260401",,,
"4_527_20260401","20260401",,,
"4_530_20260401","20260401",,,
"4_531_20260401","20260401",,,
"4_533_20260401","20260401",,,
