Iowa Code Title VIII. Transportation [Chs. 306-330B] § 313A.38. Independent of any other law

This chapter shall be construed as providing an alternative and independent method for the acquisition, purchase, or construction of interstate bridges, for the issuance and sale or exchange of bonds in connection therewith and for refunding bonds pertinent thereto, and for the imposition, collection, and application of the proceeds of tolls and charges for the use of interstate bridges, without reference to any other statute, and shall not be construed as an amendment of or subject to the provisions of any other law, and no publication of any notice, and no other or further proceeding in respect to the issuance or sale or exchange of bonds under this chapter shall be required except such as are prescribed by this chapter, any provisions of other statutes of the state to the contrary notwithstanding.