Editing Interstate 35 (section)

===Iowa===
{{main|Interstate 35 in Iowa}}
[[File:I-35 nb ia exit 182.jpg|thumb|300px|I-35 in Iowa, near exit&nbsp;182. The town of [[Swaledale, IA|Swaledale]] is about {{convert|1|mi|km|spell=in}} to the east.]]

In the southern sections of the state, I-35 is parallel to [[U.S. Route 69 in Iowa|US&nbsp;69]] for much of its course.

In [[Des Moines, IA|Des Moines]], I-35 has a {{convert|12|mi|km|adj=on}} [[concurrency (road)|overlap]] with [[Interstate 80 (Iowa)|I-80]]. The concurrency takes place northwest of the downtown district of the city. At exit&nbsp;127 of I-80, the overlap turns east and terminates at exit&nbsp;137 via an interchange with [[Interstate 235 (Iowa)|I-235]].

North of Des Moines, I-35 is mainly parallel with US&nbsp;69, traversing a vast and rural area of Iowa.<ref>{{cite map |title = Motor Carriers' Road Atlas |author = [[Rand McNally]] |location = Chicago |publisher = Rand McNally |page = 38 |edition = Deluxe |year = 2007 }}</ref>

I-35 is part of the [[Avenue of the Saints]] between [[Clear Lake, Iowa|Clear Lake]] and St. Paul, Minnesota. A four-lane link has been completed between Clear Lake and [[Interstate 380 (Iowa)|I-380]] in [[Waterloo, Iowa|Waterloo]], [[Iowa]].