251期:===(长安街)【二十八码】→02,03,04,05,07,09,10,11,12,13,14,15,19,20,21,25,27,29,31,34,36,37,38,39,40,43,46,47~~开:13对
252期:===(长安街)【二十八码】→03,05,07,09,10,13,14,16,18,19,21,23,26,27,29,30,31,33,34,35,37,38,43,44,45,46,48,49~~开:08错
253期:===(长安街)【二十八码】→01,02,04,10,14,17,18,19,20,23,24,25,27,29,30,32,33,34,37,38,40,42,44,45,46,47,48,49~~开:=--=