(1)    The state of Wisconsin assents to the provisions of Title 23, USC and all acts of congress amendatory thereof and supplementary thereto. The state of Wisconsin declares its purpose and intent to give assent to all federal highway acts and to make provisions that will insure receipt by this state of any federal highway aids that have been or may be allotted to the state including all increased and advanced appropriations, and insure that such highways and related facilities in this state as may be eligible to be improved or constructed in accordance with any such federal highway acts may be improved, constructed and maintained in accordance therewith. The good faith of the state is pledged to make available funds sufficient to adequately carry out such construction and maintenance.

   (2)   The department may enter into all contracts and agreements with the United States relating to the construction and maintenance of streets and highways and related facilities under Title 23, USC and all acts amendatory thereof and supplementary thereto, submit such scheme or program of construction and maintenance as may be required by said code or rules and regulations of the United States promulgated thereunder and do all other things necessary fully to carry out the cooperation contemplated and provided for by said code.