ogc_fid(integer)

objectid(string)

route_id(string)

from_measure(number)

to_measure(number)

segment_length(number)

route_display_value(string)

route_signing(string)

route_number(string)

route_suffix(string)

route_qualifier(string)

roadway_type(string)

roadway_feature(string)

direction(string)

dot_region_number(string)