Editing Interstate 29 (section)

===Iowa===
[[File:Loess hills.jpg|thumb|right|The Loess Hills flank I-29 to the east in Iowa|alt=Steep hills loom over a cornfield.]]
{{main|Interstate 29 in Iowa}}
I-29 begins in Iowa near [[Hamburg, Iowa|Hamburg]]. It goes northwest to an interchange with [[Iowa Highway 2]] (Iowa&nbsp;2), then goes north until [[Council Bluffs, Iowa|Council Bluffs]]. It appears to briefly runs concurrent with [[Interstate 80 in Iowa|I-80]], but I-29 actually runs outside I-80 until the two separate less than {{Convert|1|mi|km|spell=in}} east of [[Omaha, Nebraska]], to follow the Missouri River north, winding its way along the western and northern edges of Council Bluffs. North of Council Bluffs, I-29 intersects [[Interstate 680 (Nebraska–Iowa)|I-680]] at exit&nbsp;61. At exit&nbsp;71, [[Interstate 880 (Iowa)|I-880]] begins, while I-29 continues on a northwesterly path toward [[Sioux City, Iowa|Sioux City]]. At Sioux City, [[Interstate 129|I-129]] spurs off of I-29 to go west toward [[South Sioux City, Nebraska]]. After continuing toward downtown Sioux City on a northerly route, I-29 turns west and enters South Dakota.

All of I-29 through Iowa is part of the [[Lewis and Clark National Historic Trail|Lewis and Clark Trail]].