if the bus no 5 from xian railway station runs to terra cotta warrior museum directly

i checked baidu maps....and according to the map bus no 3-18 goes direct to the place...but over here the information says bus no 5 takes you to the place....on baidu maps it shows that if you take bus no 5 (游5) than we have to change buses at another station...
is it possible that the information updated on this website be very old and things have changed since...
please advice...