The board of the county seeking the use, if it accepts the provisions of the ordinance adopted by the board of the county granting the use, may:
- (a) Construct and maintain any such highway.
- (b) Construct and maintain on such highway such bridges as it deems necessary.
- (c) Improve such highway in such manner as it determines.
- (d) Acquire real property or interests therein adjacent to such highway in an adjoining county for county purposes, and expend thereon such amounts as the board deems necessary for county purposes.