In carrying out ORS 381.205 to 381.314 each of the counties, cities, towns or ports mentioned in ORS 381.205 may:
(1) Accept from the United States or any of its agencies such funds as are available for any of the purposes contemplated by ORS 381.205 to 381.314, and enter into such contracts and agreements with the United States or any of its agencies as may be necessary, proper and convenient, not contrary to the laws of this state.
(2) Accept from any source any grant or donation of land or any gift of money or other valuable thing made available for any of the purposes contemplated by ORS 381.205 to 381.314.