KRS 180.040: Bridges must be on primary roads.

No contract shall be made for the purchase or construction of any bridge or part of a

bridge under KRS 180.020 to 180.250 unless:

(1) A road, suitable for heavy travel during all seasons of the year, is in existence,

connecting the approaches of the bridg e, or the Kentucky approach of an interstate

bridge, with roads forming a part of the state primary road system; or

(2) Sufficient funds have been appropriated and allocated for the construction of such a

road.