Iowa Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.Anti-spam check. Do not fill this in! ===Interstate highways=== Iowa has four primary [[interstate highways]]. [[Interstate 29 in Iowa|Interstate 29]] (I-29) travels along the state's western edge through [[Council Bluffs, Iowa|Council Bluffs]] and [[Sioux City, Iowa|Sioux City]]. [[Interstate 35 in Iowa|I-35]] travels from the Missouri state line to the Minnesota state line through the state's center, including Des Moines. [[Interstate 74 in Iowa|I-74]] begins at [[Interstate 80 in Iowa|I-80]] just northeast of [[Davenport, Iowa|Davenport]]. I-80 travels from the Nebraska state line to the Illinois state line through the center of the state, including Council Bluffs, Des Moines, [[Iowa City, Iowa|Iowa City]], and the [[Quad Cities]]. [[Interstate 380 (Iowa)|I-380]] is an [[List of auxiliary Interstate Highways|auxiliary Interstate Highway]], which travels from I-80 near Iowa City through [[Cedar Rapids, Iowa|Cedar Rapids]] ending in [[Waterloo, Iowa|Waterloo]] and is part of the [[Avenue of the Saints]] highway. Iowa is among the few jurisdictions where municipalities install speed cameras on interstate highways providing a substantial revenue source from out of state drivers.<ref>{{Cite news|last=Belz|first=Adam|url=http://www.startribune.com/how-an-iowa-town-caught-16-000-minnesota-speeders|title=How one city in Iowa caught 160,000 speeders in less than two years|date=May 13, 2015|work=Star Tribune|access-date=April 6, 2020}}{{Dead link|date=June 2022 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> Summary: Please note that all contributions to Christianpedia may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here. You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see Christianpedia:Copyrights for details). Do not submit copyrighted work without permission! Cancel Editing help (opens in new window) Discuss this page