The transportation improvement plan area established in this chapter shall be that portion of Thurston County lying easterly of Lilly Road NE and Wiggins Road SE, extended, northerly of 93rd Avenue SE, extended and westerly of a line running north and south and located one thousand three hundred twenty feet east of the line of the Willamette Meridian. The location of Meridian Road is generally the same as the line of the Willamette Meridian. (Ord. 1059 §3, 1997).