76-5-1107. Direction and construction responsibility of state or federal government — local role. This part contemplates that the actual direction of the project and the doing of the work in connection therewith is assumed by either the state or the federal government and the city, town, or county provides and assumes the cost of necessary right-of-way over and above such contributions in that regard as the federal government may choose to make. Under such limitation, all appropriate portions of this part shall apply.