Interstate 880 (Iowa)#History

File:Rockford, IA, USA - panoramio.jpg

I-880 begins at a trumpet interchange with I-29 in the Missouri River alluvial plain near Loveland, which lies in the northeastern quadrant of the interchange. The four-lane road curves east into the Loess Hills where the surrounding lands rise {{convert|300|ft|m}} in elevation from the flood plain.{{cite web |author1 = Iowa State University Geographic Information Systems Support & Research Facility |title = Iowa Geographic Map Server |url = https://ortho.gis.iastate.edu/client.cgi?zoom=5&x0=260464&y0=4597609&layer=ortho_2016_2018_nc&action=layerdrg24&pwidth=1200&pheight=900 |access-date = October 9, 2019 |location = Ames, Iowa |format = Topographic map |date = October 9, 2019 }} {{convert|2|mi|km|spell=In}} east of the I-29 interchange, there is a scenic overlook for westbound traffic. The Loveland overlook gives a view of the Loess Hills and Missouri River valley.{{cite web |url = http://www.goldenhillsrcd.org/nsb/pdfs/pottawattamie-county.pdf |title = Pottawattamie County |publisher = Golden Hills Resource Conservation & Development |access-date = January 25, 2012 |format = PDF |page = 2 |archive-url = https://web.archive.org/web/20140116132926/http://www.goldenhillsrcd.org/nsb/pdfs/pottawattamie-county.pdf |archive-date = January 16, 2014 |url-status = dead }} East of the overlook, there are rest areas for each direction. Near the interchange with County Road L34 (CR L34), the road straightens out and heads generally due east until it reaches I-80. About {{convert|0.75|mi|km}} before its eastern end, it meets Iowa Highway 191 (Iowa 191) and CR G8L. I-880 ends at a Y interchange with I-80 just northeast of Neola.{{cite IowaDOT map|link=no|year=2015|access-date=October 2, 2019}}{{Google maps |url = https://www.google.com/maps/dir/41.4939257,-95.9011162/41.4969292,-95.5824483/@41.507101,-95.7743142,12z/data=!4m2!4m1!3e0 |access-date = October 9, 2019 }}

{{-}}

{{See also|Interstate 680 (Nebraska–Iowa)#History}}

{{Infobox road small

|header_type=former

|state=IA

|type=I 1957

|route=80N

|location=Loveland to Neola

|formed=1966

|deleted=1973

}}

In the initial drafts of the Interstate Highway System in 1947, an east–west road that would come to be known as I-80 was drawn across the center of Iowa, with its western entry into the state in the Omaha–Council Bluffs metropolitan area.{{cite map |author = Public Roads Administration |author-link = Public Roads Administration |title = National System of Interstate Highways |url = https://commons.wikimedia.org/wiki/File:Yellowbook.jpg |date = August 2, 1947 |location = Washington, DC |publisher = Public Roads Administration |access-date = October 10, 2019 |via = Wikimedia Commons }} {{free access}}

To connect I-80 in Iowa to I-80 in Nebraska, two options for the route emerged. The first was to continue I-80's east–west path to a north–south junction near Loveland and then utilize the Mormon Bridge near Florence to cross into Nebraska. The second option routed I-80 to the southwest at Neola to Council Bluffs and then across the Nebraska–Iowa state line over the Missouri River into Omaha. The Iowa State Highway Commission preferred the Loveland route, but the Bureau of Public Roads (BPR) allowed the commission to proceed with both routes and determine the more important route later.{{cite news |last1 = |title = Recommend Initial Planning on Both Routes in Road Row |url = https://www.newspapers.com/clip/36974519/recommend_initial_planning_on_both/ |access-date = October 9, 2019 |work = Carroll Daily Times Herald |agency = Associated Press |date = October 30, 1957 |page = 6 |via = Newspapers.com }} {{Open access}} Within two years, priorities and route numbers were assigned. The Loveland option would be known as I-80N and was given a slightly higher priority than the second option, which would carry the I-80 number.{{cite news |last1 = Eberline |first1 = William |title = Study New Priorities for Interstate Work |url = https://www.newspapers.com/clip/36975841/study_new_priorities_for_interstate_work/ |access-date = October 9, 2019 |work = The Gazette |agency = Associated Press |date = July 19, 1959 |location = Cedar Rapids, Iowa |pages = 17–18 |via = Newspapers.com }} {{Open access}}

Work on I-80N began in 1957; some overpasses and culverts were completed by 1960. Controversy began shortly even before construction began. Officials in Council Bluffs and Omaha were angered that the I-80N project took precedent over the mainline I-80 project that would pass through their cities. The head of the Iowa State Highway Commission at the time was Chris Larsen, a Republican from Sioux City. Larsen used his position on the commission to protect the interests of northwestern Iowa; he vowed to not support the I-80 project at all if the Loveland extension was not included. Without the extension, Larsen argued that all I-80 traffic would be routed through Council Bluffs and little traffic would travel north to Sioux City. Democrats on the commission discovered and announced in late 1957 that the commission had already purchased {{convert|375|acres|ha}} of right-of-way for I-80N before any public meetings occurred and before the route was finalized. It was suggested that Larsen had begun construction on I-80N in order to futureproof it from changes by future commissions, a charge Larsen denied. Statewide construction priorities shifted, and, by the mid-1960s, I-80N was mostly graded but not paved. In the wake of the Larsen controversy, the commission affirmed a previous decision to complete I-80N before I-80 through Council Bluffs. They cited the previous grading and bridge work that had been completed as reasons to continue the project. In addition, BPR officials stated that such a project would not be approved in the future if there were more important projects.{{cite news |last1 = |title = Near Finish of I-80N Project |url = https://www.newspapers.com/clip/36974379/near_finish_of_i80n_project/ |access-date = October 9, 2019 |work = The Des Moines Register |date = August 22, 1965 |pages = 13–14 |via = Newspapers.com }} {{Open access}} I-80N was open to traffic on December 13, 1966.{{cite map |author = Iowa Department of Transportation |title = Completion Map of Interstate System |url = http://www.iowadot.gov/50thpages/pdf/interstatemap.pdf |format = PDF |scale = Scale not given |location = Ames |publisher = Iowa Department of Transportation |access-date = October 9, 2019 |date = January 1, 1982 |url-status = dead |archive-url = https://web.archive.org/web/20110929182922/http://www.iowadot.gov/50thpages/pdf/interstatemap.pdf |archive-date = September 29, 2011 }}

File:I-880 iowa signage.jpg–Beebeetown interchange (November 2019)]]

In the early 1970s, the American Association of State Highway and Transportation Officials (AASHTO) decided that Interstates with a directional suffix, such as I-80N, would have to be renumbered.{{cite web |url = http://cms.transportation.org/sites/route/docs/HO2_Policy_Retention_HO1.pdf |title = Establishment of a Marking System of the Routes Comprising the National System of Interstate and Defense Highways |author = American Association of State Highway Transportation Officials |author-link = American Association of State Highway Transportation Officials |location = Washington, DC |publisher = American Association of State Highway Transportation Officials |date = January 2000 |access-date = April 1, 2010 |format = PDF |url-status = dead |archive-url = https://web.archive.org/web/20061101234238/http://cms.transportation.org/sites/route/docs/HO2_Policy_Retention_HO1.pdf |archive-date = November 1, 2006 }} By 1974, I-80N had been redesignated to I-680 to match Nebraska.{{cite map|author = Iowa State Highway Commission|year = 1974 |url = http://www.iowadotmaps.com/msp/historical/pdf/1974_front.pdf |title = 1974 Iowa State Highway Map |location = Des Moines |publisher = Iowa State Highway Commission |access-date = April 1, 2010 }}

Throughout the 2010s, I-29 and I-680 were subjected to flooding from the adjacent Missouri River. Iowa DOT officials sought to reduce confusion among drivers who were forced to use I-680 and I-80 as a detour around floodwaters. They proposed to AASHTO to rename the section of I-680 in Iowa from Loveland to Neola as I-880. The plan was approved on October 5, 2019. I-880 would follow the same routing that I-80N had 50 years earlier. Iowa DOT updated its online maps and announced that the signage would be changed just weeks after the official approval by AASHTO.{{cite news |title = Northern Tier of I-680 to Be Renamed I-880 |url = https://www.wowt.com/content/news/Northern-tier-of-I-680-to-be-renamed-I-880-563078321.html |access-date = October 14, 2019 |location = Omaha, NE |publisher = WOWT-TV |date = October 14, 2019 }}

{{-}}

{{Jcttop|exit|state=IA|county=Pottawattamie|length_ref={{IowaDOT|year=2016|2019-10-02}}}}

{{IAint|exit

|location=Loveland

|mile=0.000

|exit=0

|road={{Jct|state=IA|I|29|to2=to|I|680|dir2=west|location1=North Omaha|city2=Sioux City}}

|notes=Signed as exits 0A (I-29 south) and 0B (I-29 north)

}}

{{IAint|exit

|township=Boomer

|ctdab=Pottawattamie

|mile=8.162

|exit=8

|road={{Jct|state=IA|CR|L34|city1=Logan|city2=Beebeetown|countydab2=Pottawattamie}}

}}

{{IAint|exit

|location=Neola

|lspan=2

|mile=15.749

|exit=15

|road={{Jct|state=IA|IA|191|CR|G8L|dir1=North|dir2=South|city1=Neola|city2=Persia}}

}}

{{IAint|exit

|mile=16.565

|exit=16

|road={{Jct|state=IA|I|80|city1=Council Bluffs|city2=Des Moines}}

|notes=Signed as exits 16A (east) and 16B (west)

}}

{{Jctbtm|exit}}

{{Reflist}}

• {{cite web |title=Northern Segment of Interstate 680 in Western Iowa Renamed I-880 |url=https://www.news.iowadot.gov/newsandinfo/2019/10/the-northern-segment-of-interstate-680-in-western-iowa-renamed-i-880.html |website=www.news.iowadot.gov |publisher=Iowa Department of Transportation}}

{{Attached KML|display=title,inline}}

• {{osmrelation|10139378|Interstate 880 in Iowa}}

{{I-80 aux}}

{{DEFAULTSORT:Interstate 880 (Iowa)}}

80-8 Iowa

80-8

8 Iowa

Category:Transportation in Pottawattamie County, Iowa