There hereby is created an improvement and comprehensive community zoning district to be known as the “Capitol-Medical Center Improvement and Zoning District,” to embrace all that portion of the State of Oklahoma situated within the following-described boundaries as shown by the plats and records on file in the office of the county clerk of Oklahoma County, Oklahoma: Beginning at the point where the center of Northeast Twenty-third Street intersects the East line of the present right-of-way of the A. T. and S. F. Railway Company, THENCE Southward along said right-of-way to the point where the North line of property abutting on Northeast Sixteenth Street intersects said right-of-way, THENCE Eastward along the said North line of property abutting on Northeast Sixteenth Street to the point where said line intersects the West line of North Stiles Avenue, THENCE Southward along said West line of North Stiles Avenue to the North line of Northeast Eighth Street, THENCE Eastward along said North line of Northeast Eighth Street to the West line of North Lottie Avenue, THENCE Northward along the West line of North Lottie Avenue to the center of Northeast Fifteenth Street, THENCE Westward along said center of Northeast Fifteenth Street to the West line of North Kelley Avenue, THENCE Northward along the West line of North Kelley Avenue to the center of Northeast Thirtieth Street, THENCE Westward along said center of Northeast Thirtieth Street to the West line of North Walnut Avenue, THENCE Southward along said West line of North Walnut Avenue to the center of Northeast Twenty-third Street, THENCE Westward along the center of Northeast Twenty-third Street to the point of beginning; whether or not said land, or any part thereof, shall be within the incorporated limits of any city of the first class.