2009 Iowa Code
Title 8 - Transportation
Subtitle 1 - Highways and Waterways
CHAPTER 313A - INTERSTATE BRIDGES
313A.3 - TOLL BRIDGES CONSTRUCTED OVER BOUNDARY RIVERS.

        313A.3  TOLL BRIDGES CONSTRUCTED OVER BOUNDARY
      RIVERS.
         The department is hereby authorized to establish and construct
      toll bridges upon any public highway, together with approaches
      thereto, wherever it is considered necessary or advantageous and
      practical for crossing any navigable river between this state and an
      adjoining state.  The necessity or advantage and practicality of any
      toll bridge shall be determined by the department.  To obtain
      information for the consideration of the department upon the
      construction of any toll bridge or any other matter pertaining
      thereto, any officer or employee of the state, upon the request of
      the department, shall make reasonable examination, investigation,
      survey, or reconnaissance to determine material facts pertaining
      thereto and shall report such findings to the department.  The cost
      thereof shall be borne by the department or office conducting it from
      funds provided for its functions.  

         [C71, 73, 75, 77, 79, 81, § 313A.3]