2009 Iowa Code
Title 8 - Transportation
Subtitle 1 - Highways and Waterways
CHAPTER 308A - RECREATIONAL BIKEWAYS
308A.3 - CERTAIN ELEVATED STRUCTURES PROHIBITED -- EXCEPTION.

        308A.3  CERTAIN ELEVATED STRUCTURES PROHIBITED --
      EXCEPTION.
         Bikeways and walkways approved as either incidental features of
      highway construction projects primarily for motor vehicular traffic
      or as an independent bikeway or walkway construction project
      constructed pursuant to the Highway Act of 1973, 23 U.S.C. 217, shall
      not be constructed as elevated structures joining private buildings
      or so constructed to provide elevated access or egress facilities to
      private buildings unless the following condition is met:
         That portion of project funds necessary to obtain federal funds is
      provided by private parties benefited by the facilities.  

         [C77, 79, 81, § 308A.3]