Iowa SF643 regulates the operation of agricultural implements on certain state highways and restricts interstate designation for specific highway.

Iowa SF643 mandates that the Department of Transportation collaborate with the Des Moines area metropolitan planning organization to create an alternative route for agricultural implements on U.S. Highway 65 and State Highway 5, between U.S. Highway 6 and U.S. Highway 69. The bill allows agricultural implements to continue operating on the segment until an alternative route is available. It also prohibits the Department of Transportation and the state transportation commission from pursuing an interstate road designation for the segment between Interstate 35 and Interstate 80 unless the U.S.

Iowa SF643 regulates the operation of agricultural implements on certain state highways and restricts interstate designation for specific highway.

Iowa SF643 mandates that the Department of Transportation collaborate with the Des Moines area metropolitan planning organization to create an alternative route for agricultural implements on U.S. Highway 65 and State Highway 5, between U.S. Highway 6 and U.S. Highway 69. The bill allows agricultural implements to continue operating on the segment until an alternative route is available. It also prohibits the Department of Transportation and the state transportation commission from pursuing an interstate road designation for the segment between Interstate 35 and Interstate 80 unless the U.S.