avl_next_stop_1
avl_next_stop_2
avl_s_versp
avl_disp_line1
avl_disp_line2
avl_disp_line3

avl_disp

front_street1
front_street2

dest
origin
linenum

streets_line1
streets_line2
streets_line3
streets_line4
streets_line5
matrix_lateral