route_id,route_update_date
F1,20200401
F2,20200401
F3,20200401
A1,20200401
A2,20200401
A4,20200401
A3,20200401
F4,20200401
C1,20200401
C2,20200401
C3,20200401
G1,20200401
E1,20200401
E2,20200401
B1,20200401
B5,20200401
