Because race tracks develop a concentration of vehicular traffic in terms of ingress and egress from their parking areas, and cause noise levels which may project beyond the property so used, they shall be permitted in the I districts when located adjacent to a major thoroughfare, and shall be located on a parcel of land which is abutting land zoned for industrial purposes on all sides of the parcel in question, and shall be subject further to the following conditions and such other controls as the planning commission deems necessary to promote health, safety and general welfare in the city:

(1)

All parking shall be provided as off-street parking within the boundaries of the development.

(2)

All access to the parking areas shall be provided from a street having a right-of-way at least 66 feet in width.

(3)

All sides of the development not abutting an industrial zone shall be provided with a greenbelt planting of not less than 20 feet and a fence or wall so as to obscure from view all activities within the development. The planting shall be in accord with article X of this chapter.

(Code 1979, § 17.48.060)