Interstate 80 in Utah
{{Short description|Section of Interstate highway in Utah, United States}}
{{Highway detail hatnote|Interstate 80}}
{{Good article}}
{{Use mdy dates|date=January 2014}}
{{Use American English|date=March 2014}}
{{Infobox road
|state = UT
|type = I
|route = 80
|alternate_name = Dwight D. Eisenhower Highway
Purple Heart Trail
|map = {{maplink-road|from=Interstate 80 in Utah.map}}
|map_custom = yes
|map_notes = I-80 highlighted in red for Utah section
|length_mi = 197.51
|length_ref = {{cite web |date=December 31, 2021 |title=Table 1: Main Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways |url=https://www.fhwa.dot.gov/planning/national_highway_system/interstate_highway_system/routefinder/table01.cfm |access-date=June 11, 2022 |work=FHWA Route Log and Finder List |publisher=Federal Highway Administration}}
|established = 1956
|direction_a = West
|direction_b = East
|terminus_a = {{Jct|state=NV|I|80}} at Nevada state line
|junction = {{Jct|state=UT|SR|201}} near Magna
{{Jct|state=UT|SR|154}} in Salt Lake City
{{Jct|state=UT|I|215}} in Salt Lake City
{{Jct|state=UT|I|15}} in Salt Lake City
{{Jct|state=UT|UT|201}} in Salt Lake City
{{Jct|state=UT|I|15}} in South Salt Lake
{{Jct|state=UT|US|89}} in South Salt Lake
{{jct|state=UT|I|215}} in Millcreek
{{Jct|state=UT|US|40|US|189}} near Park City
{{Jct|state=UT|I|84}} in Echo
|terminus_b = {{Jct|state=WY|I|80|US|189}} at Wyoming state line
|previous_type = SR
|previous_route = 79
|next_type = SR
|next_route = 81
|counties = Tooele, Salt Lake, Summit
|section = 113
|history = Completed August 22, 1986
}}
Interstate 80 (I-80) is a part of the Interstate Highway System that runs from San Francisco, California, to Teaneck, New Jersey. The portion of the highway in the US state of Utah is {{convert|197.51|mi|km}} long through the northern part of the state. From west to east, I-80 crosses the state line from Nevada in Tooele County and traverses the Bonneville Salt Flats—which are a part of the larger Great Salt Lake Desert. It continues alongside the Wendover Cut-off—the corridor of the former Victory Highway—US Route 40 (US-40) and the Western Pacific Railroad Feather River Route. After passing the Oquirrh Mountains, I-80 enters the Salt Lake Valley and Salt Lake County. A short portion of the freeway is concurrent with I-15 through Downtown Salt Lake City. At the Spaghetti Bowl, I-80 turns east again into the mouth of Parleys Canyon and Summit County, travels through the mountain range, and intersects the eastern end of I-84 near Echo Reservoir before turning northeast toward the Wyoming border near Evanston. I-80 was built along the corridor of the Lincoln Highway and the Mormon Trail through the Wasatch Range. The easternmost section also follows the historical routes of the first transcontinental railroad and US-30S.
Construction of the controlled-access highway began in the 1950s, and, by the late 1970s, most of the freeway across the state of Utah had been completed. The {{convert|4.5|mi|km|adj=mid|-long}} section of I-80 between State Route 68 (SR-68, Redwood Road) and Salt Lake City International Airport was the last piece of the nearly {{convert|2900|mi|km|adj=mid|-long}} freeway to be completed. It was opened on August 22, 1986, and was about {{convert|50|mi|km}} from the site of another cross-country milestone in Utah, the driving of the golden spike of the first transcontinental railroad at Promontory Summit. Average daily traffic volumes in 2012 ranged between 6,765 vehicles using the freeway at SR-58 and 121,205 vehicles using the freeway at the Spaghetti Bowl in Downtown Salt Lake City. Throughout the state, the highway is also known as the Purple Heart Trail.
Route description
Out of the 11 states which I-80 passes through, the {{convert|197.51|mi|km|adj=mid|-long}} segment in Utah is the fourth shortest. As part of the Interstate Highway System,{{cite journal |last = Slater |first = Rodney E. |date = Spring 1996 |title = The National Highway System: A Commitment to America's Future |journal = Public Roads |volume = 59 |issue = 4 |url = https://highways.dot.gov/public-roads/spring-1996/national-highway-system-commitment-americas-future |access-date = January 24, 2011 }} the entire route is listed on the National Highway System, a system of roads that are important to the nation's economy, defense, and mobility.{{cite map |author = Federal Highway Administration |title = National Highway System: Utah |url = https://www.fhwa.dot.gov/planning/national_highway_system/nhs_maps/utah/ut_Utah.pdf |location = Washington, DC |publisher = Federal Highway Administration |access-date = December 25, 2013 |date = November 18, 2013 |scale = 1:772200 }}
Every year, the Utah Department of Transportation (UDOT) conducts a series of surveys on its highways to measure traffic volumes. This measure is expressed in terms of annual average daily traffic (AADT), a measure of traffic volume for any average day of the year. In 2012, UDOT calculated that as few as 6,765 vehicles traveled I-80 at the interchange with SR-58 in Wendover, and as many as 121,205 vehicles used the highway at the Spaghetti Bowl in Downtown Salt Lake City.{{cite report |url = http://www.udot.utah.gov/main/uconowner.gf?n=7502314351643878 |title = Traffic on Utah Highways |page = 15 |year = 2012 |access-date = December 25, 2013 |publisher = Utah Department of Transportation |format = PDF |last = Staff |archive-date = September 2, 2015 |archive-url = https://web.archive.org/web/20150902170402/http://www.udot.utah.gov/main/uconowner.gf?n=7502314351643878 |url-status = dead }} Between 7 and 58 percent of the traffic recorded consisted of trucks.{{cite report |url = http://www.udot.utah.gov/main/uconowner.gf?n=11139106792388678 |title = Truck Traffic on Utah Highways |pages = 14–15 |year = 2012 |access-date = December 25, 2013 |publisher = Utah Department of Transportation |format = PDF |author = Utah Department of Transportation |archive-date = September 2, 2015 |archive-url = https://web.archive.org/web/20150902170415/http://www.udot.utah.gov/main/uconowner.gf?n=11139106792388678 |url-status = dead }} These counts are for the portion of the freeway in Utah.
=Tooele County=
The freeway enters Utah from Nevada in the city of Wendover on the edge of the Bonneville Salt Flats. The cities of West Wendover, Nevada, and Wendover are accessible by I-80's only business loop in Utah,{{cite map |author = Utah Department of Transportation |map = Tooele County |map-url = http://www.udot.utah.gov/main/uconowner.gf?n=200308261226172 |location = Salt Lake City |publisher = Utah Department of Transportation |access-date = December 26, 2013 |year = 2005 |scale = 1:29,040 |title = General Highway Map |page = 5 }} whose interchange is just south of Danger Cave.{{google maps|url=https://www.google.com/maps/preview#!data=!1m4!1m3!1d645377!2d-112.4054308!3d40.898671!4m25!3m19!1m4!3m2!3d40.7379883!4d-114.0434828!6e2!1m4!3m2!3d41.2476194!4d-111.0466502!6e2!3m8!1m3!1d2508!2d-111.0477231!3d41.2463207!3m2!1i1366!2i642!4f13.1!5m2!13m1!1e1!7m1!6i1&fid=0|access-date=December 25, 2013}}{{cite web |url = http://www.co.tooele.ut.us/ht29_dangercave.html |title = Danger Cave |author = Tooele County |author-link = Tooele County, Utah |work = Guide to Historical Attractions |publisher = Tooele County |access-date = December 30, 2013 |url-status = dead |archive-url = https://web.archive.org/web/20130308084315/http://www.co.tooele.ut.us/ht29_dangercave.html |archive-date = March 8, 2013 |df = mdy-all }} The highway closely follows the historical routes of the Wendover Cut-off, Victory Highway,{{cite map |author = California-Oregon-Washington Tourist Association |title = Copyrighted Official Map |url = http://contentdm.library.unr.edu/u?/hmaps,5435 |archive-url = https://archive.today/20131226212714/http://contentdm.library.unr.edu/u?/hmaps,5435 |url-status = dead |archive-date = December 26, 2013 |access-date = December 26, 2013 |edition = 701 |publisher = California-Oregon-Washington Tourist Association |year = 1927 }} and formerly Western Pacific Railroad's Feather River Route (now part of the Union Pacific Railroad Central Corridor) across the salt flats and the larger Great Salt Lake Desert.{{cite map |author = Benchmark Maps |author-link = Benchmark Maps |title = Utah Road and Recreation Atlas |edition = 2002 |year = 2002 |scale = 1:250000 |publisher = Benchmark Maps |page = 40 |section = G1-12 |isbn = 0-929591-74-7 }} Bonneville Speedway, home to many land speed records, is accessible from I-80.{{cite book |last = Radbruch |first = Don |title = Dirt Track Auto Racing: 1919-1941 - A Pictorial History |url = https://books.google.com/books?id=2rPpAQUQZOQC&pg=PA78 |access-date = December 26, 2013 |edition = 2nd |date = January 2004 |publisher = McFarland & Company |location = Jefferson, NC |isbn = 9780786417254 |pages = 78–79 }} In the middle of the salt flats is a concrete sculpture, Metaphor: The Tree of Utah, which stands just off the westbound carriageway of I-80, {{convert|30|mi|km}} east of Wendover.{{cite book |url = https://books.google.com/books?id=bXi0RNY7MmIC&q=Metaphor:+The+Tree+of+Utah |title = Utah Curiosities: Quirky Characters, Roadside Oddities & Other Offbeat Stuff |isbn = 978-0-7627-4386-5 |last = Griggs |first = Brandon |publisher = Morris Book Publishing, LLC |page = 149 |access-date = December 27, 2013 |year = 2007 }}{{Dead link|date=September 2023 |bot=InternetArchiveBot |fix-attempted=yes }}
Bounded on each sides by military training grounds,{{cite map |author = Utah Department of Transportation |map = Tooele County |map-url = http://www.udot.utah.gov/main/uconowner.gf?n=200308261226542 |access-date = December 26, 2013 |year = 2005 |scale = 1:29,040 |title = General Highway Map |location = Salt Lake City |publisher = Utah Department of Transportation |page = 6 }} the I-80 corridor is overflown by commercial airliners traveling west from Salt Lake City International Airport.{{cite map |author1 = Federal Aviation Administration |author-link = Federal Aviation Administration |author2 = AeroNav Products |title = Salt Lake City — South |edition = 90 |date = October 17, 2013 |series = Sectional Raster Aeronautical Charts |publisher = Federal Aviation Administration }} The freeway veers north around the Cedar Mountains in a small gap between them and the Lakeside Mountains. Further east, the highway passes the Stansbury Mountains, which are located in the Wasatch–Cache National Forest.{{cite map |author = Utah Department of Transportation |map = Tooele County |map-url = http://www.udot.utah.gov/main/uconowner.gf?n=200308261227262 |access-date = December 26, 2013 |year = 2005 |scale = 1:29,040 |title = General Highway Map |location = Salt Lake City |publisher = Utah Department of Transportation |page = 7 }} After the mountain ranges, the freeway arrives at the southern shore of the Great Salt Lake and closely follows the shore toward the western suburbs of Salt Lake City.{{cite map |author = Utah Department of Transportation |map = Tooele County |map-url = http://www.udot.utah.gov/main/uconowner.gf?n=200308261227562 |access-date = December 26, 2013 |year = 2005 |scale = 1:29,040 |title = General Highway Map |location = Salt Lake City |publisher = Utah Department of Transportation |page = 8 }} However, the historical routes from which the route of I-80 was derived were routed further from the lake, passing through the towns of Grantsville and Tooele; these communities are now served by SR-138 and SR-36, respectively. It is in this section that I-80 reaches its lowest elevation in Utah, {{convert|4203|ft|m}} above sea level.{{cite web | url = https://maps.googleapis.com/maps/api/elevation/json?locations=40.66387500083708,-112.3591146063668&key= |title = Google Maps Elevation API calls | access-date = June 6, 2020}} After an interchange with SR-36 at Lake Point, the highway crosses a bottleneck between the Oquirrh Mountains and the Great Salt Lake.
=Salt Lake County=
File:2015-09-29 13 56 14 View north along Interstate 15 and west along Interstate 80 looking towards Salt Lake City, Utah from South Salt Lake, Utah.jpg and SR-201 in Salt Lake County]]
While traversing the neck, views can be had from I-80 of the lake and Antelope Island. After passing the neck, the road forks, with I-80 proceeding toward the north end of Salt Lake City and SR-201 proceeding toward the south end.{{cite map |author = Utah Department of Transportation |map = Salt Lake County |map-url = http://www.udot.utah.gov/main/uconowner.gf?n=95924727685859511 |access-date = December 26, 2013 |year = 2005 |scale = 1:22,440 |title = General Highway Map |location = Salt Lake City |publisher = Utah Department of Transportation }} Historically, this intersection was the separation of US-40 and US-50. After the intersection, the freeway corridor is again bottlenecked with the Great Salt Lake to the north and the Kennecott Utah Copper smelter and tailings pond to the south. The Kennecott Utah Copper's Bingham Canyon Mine, which was once considered to be the largest open-pit copper mine, can be seen in the distance.{{cite book |last = Hamblin |first = W. Kenneth |title = Roadside Geology of U.S. Interstate 80 Between Salt Lake City and San Francisco |year = 1992 |publisher = American Geological Institute |isbn = 9780913312438 |page = 42 }} The {{convert|1215|ft|m|adj=mid|-tall}} Kennecott Garfield Smelter Stack is one of the tallest freestanding structures in the United States.{{cite news |url = http://www.deseretnews.com/article/705344771/Holy-smokes-Kennecott-smelter-Utahs-tallest-man-made-structure-to-turn-35.html?pg=all |archive-url = https://web.archive.org/web/20131228093840/http://www.deseretnews.com/article/705344771/Holy-smokes-Kennecott-smelter-Utahs-tallest-man-made-structure-to-turn-35.html?pg=all |url-status = dead |archive-date = December 28, 2013 |title = Holy smokes: Kennecott smelter, Utah's tallest man-made structure, to turn 35 |last = Arave |first = Lynn |date = November 16, 2009 |work = Deseret News |access-date = December 25, 2013 |location = Salt Lake City |oclc = 367900151 }} Along this portion, the freeway passes the historical site of Saltair.
File:Spaghettibowl.png in South Salt Lake]]
The freeway enters the Salt Lake Valley on the former alignment of North Temple Street until it passes Salt Lake City International Airport, where the freeway veers slightly south and leaves the North Temple Street corridor which leads to Temple Square in Downtown Salt Lake City. The Green Line of the Utah Transit Authority (UTA) TRAX system briefly parallels I-80 before traveling down the center of North Temple Street. I-80 becomes concurrent with I-15 after interchanges with SR-68 and 600 South and continues south for about {{convert|3|mi|km|spell=in}}, passing along the western and southern edges of Downtown Salt Lake City. The southern interchange with I-15, which also includes SR-201 (21st South Freeway) and marks the end of the concurrency, is known as the Spaghetti Bowl.{{cite news |url = http://www.ksl.com/?nid=148&sid=88635 |title = Motorists Should Avoid Spaghetti Bowl this Weekend |date = October 3, 2003 |work = KSL-TV |access-date = December 26, 2013 |location = Salt Lake City, Utah }} In the southwestern corner of the Spaghetti Bowl is another portion of the UTA TRAX Green Line as it travels towards West Valley City. After separating from I-15, the freeway continues easterly through South Salt Lake, loosely following an alignment just south of 2100 South and the UTA S Line streetcar through the Sugar House neighborhood and past Sugar House Park—once the home of the Sugar House Prison{{cite news |url = http://www.deseretnews.com/article/640192787/Prison-once-stood-where-park-now-is.html |archive-url = https://web.archive.org/web/20121022142820/http://www.deseretnews.com/article/640192787/Prison-once-stood-where-park-now-is.html |url-status = dead |archive-date = October 22, 2012 |title = Prison once stood where park now is |last = Arave |first = Lynn |date = July 14, 2006 |work = Deseret News |access-date = December 26, 2013 |location = Salt Lake City |oclc = 367900151 }}—toward the clockwise terminus of the I-215 270-degree beltway around Salt Lake City. It continues through Parleys Canyon, where the freeway joins the historical route of the Lincoln Highway.{{cite map |author = Lincoln Highway Association |author-link = Lincoln Highway Association |title = Map of Strategic Routes between Salt Lake City, Utah and California |url = http://contentdm.library.unr.edu/u?%2Fhmaps%2C1909 |access-date = December 26, 2013 |year = 1923 |author2 = Matthews-Northrup Works |scale = 1:2,500,000 |publisher = Lincoln Highway Association |oclc = 36006905 |archive-date = December 26, 2013 |archive-url = https://archive.today/20131226212700/http://contentdm.library.unr.edu/u?/hmaps,1909 |url-status = dead }} Between the mouth of the canyon and the Summit County line, the route reenters the Wasatch National Forest.
=Summit County=
Parleys Canyon carries I-80 up the eastern slope of the Wasatch Front as a six-lane freeway, cresting the mountains at an elevation of {{convert|7016|ft|m}} at Parleys Summit, the highest point on I-80 within the state of Utah.{{cite map |author = Utah Department of Transportation |title = Official Highway Map |url = http://www.udot.utah.gov/main/f?p=100:pg:::::V,T:,346 |access-date = December 26, 2013 |year = 2011 |section = D5 |inset = Salt Lake City, Ogden, Provo & Vicinity (Wasatch Front) |scale = Scale not given |location = Salt Lake City |publisher = Utah Department of Transportation |archive-date = December 27, 2013 |archive-url = https://web.archive.org/web/20131227041700/http://www.udot.utah.gov/main/f?p=100:pg:::::V,T:,346 |url-status = dead }} Both the canyon and summit were named for Parley P. Pratt, an early settler to the Salt Lake Valley and an early Mormon leader who was asked to survey a new route across the mountains to replace the route through Emigration Canyon. Between 1848 and 1851, Pratt surveyed, completed, and operated the Golden Pass toll road through the canyon that today bears his name. Pratt had unsuccessfully solicited for $800 (equivalent to ${{formatprice|{{inflation|US-GDP|800|1848}}}} in {{inflation-year|US-GDP}}{{inflation-fn|index=US-GDP}}) to build the road and sold it for $1,500 (equivalent to ${{formatprice|{{inflation|US-GDP|1500|1851}}}} in {{inflation-year|US-GDP}}{{inflation-fn|index=US-GDP}}).{{cite web |url = https://history.churchofjesuschrist.org/article/trek/golden-pass-road?lang=eng |title = Church History: Golden Pass Road |work = The Church of Jesus Christ of Latter-day Saints |publisher = Intellectual Reserve |access-date = December 26, 2013 }} On- and offramps for the Wyoming port-of-entry are located just within Utah. In January 2014, UDOT introduced variable speed limits to I-80 in Parleys Canyon, allowing a speed limit between {{convert|35|mph|km/h|abbr=on}} up to the normal {{convert|65|mph|km/h|abbr=on}} depending on weather or traffic conditions.{{cite news |url = http://www.sltrib.com/sltrib/politics/57362712-90/canyon-electronic-limit-parleys.html.csp |title = UDOT launches variable speed limit system on I-80 in Parleys Canyon |last = Davidson |first = Lee |date = January 7, 2014 |work = The Salt Lake Tribune |access-date = January 20, 2014 |oclc = 8086936 }}
File:2011-06-03 Entering Parleys Canyon in Utah on eastbound Interstate 80.jpg]]
Beyond Parleys Summit lies Park City, a mining town today better known for its many ski resorts.{{cite book |last = Balaz |first = Christine |title = An Explorer's Guide: Utah |url = https://books.google.com/books?id=iIJxenfrVaAC&pg=PA87 |access-date = December 28, 2013 |edition = 1st |date = June 2, 2009 |publisher = Countryman Press |location = Woodstock, Vermont |isbn = 9780881507386 |page = 87 }}{{cite book |last = Wilson |first = Arnie |title = Ski Atlas of the World |url = https://books.google.com/books?id=EGiZWHF_1fQC&pg=PA217 |access-date = December 26, 2013 |year = 2007 |publisher = New Holland Publishers |location = London |isbn = 9781845374679 |pages = 216–221 }} The Historic Union Pacific Rail Trail State Park travels in the median between carriageways of I-80 before paralleling the highway until the southern end of Echo Reservoir.{{cite map |author = Utah Department of Natural Resources |title = Historic Union Pacific Rail Trail |url = http://stateparks.utah.gov/sites/stateparks.utah.gov/files/railtrailoverview.png |access-date = December 26, 2013 |scale = Scale not given |location = Salt Lake City |publisher = Utah Department of Natural Resources |url-status = dead |archive-url = https://web.archive.org/web/20131227041755/http://stateparks.utah.gov/sites/stateparks.utah.gov/files/railtrailoverview.png |archive-date = December 27, 2013 |df = mdy-all }} The freeway turns north upon reaching the Rockport Reservoir at Wanship{{cite map |author = Utah Department of Transportation |map = Summit County |map-url = http://www.udot.utah.gov/main/uconowner.gf?n=200308261215232 |access-date = December 26, 2013 |year = 2005 |scale = 1:22,440 |title = General Highway Map |location = Salt Lake City |publisher = Utah Department of Transportation |page = 2 }} following the tributaries of the Weber River toward Echo Reservoir and Dam. Upon reaching Echo Canyon and the junction with the eastern terminus of the western section of I-84, the freeway follows the canyon east until it reaches the Wyoming state line near Evanston. I-80 forms the northeastern border between Rich and Summit counties.{{cite map |author = Utah Department of Transportation |map = Summit County |map-url = http://www.udot.utah.gov/main/uconowner.gf?n=200308261215512 |access-date = December 26, 2013 |year = 2005 |scale = 1:22,440 |title = General Highway Map |location = Salt Lake City |publisher = Utah Department of Transportation |page = 3 }}
The portion through Echo Canyon follows the historical routes of the Mormon Trail, US-30S, and the first transcontinental railroad.{{cite book |last1 = Utah Writer's Program (Utah State Institute of Fine Arts) |last2 = Works Progress Administration |author2-link = Works Progress Administration |title = Utah: A Guide to the State |url = https://books.google.com/books?id=aBfqhqule8MC&pg=PA354 |access-date = December 27, 2013 |edition = 2nd |year = 1945 |isbn = 9780403021932 |page = 354 |publisher = Somerset Publishers }} A rest area in the canyon just east of the junction with I-84 features signs pointing out features that were obstacles for both the Mormon pioneers and the railroad construction workers, including Pulpit Rock,{{cite book |last1 = Lee |first1 = Willis T. |last2 = Stone |first2 = Ralph W. |last3 = Gale |first3 = Hoyt S. |title = Part B. The Overland route: With a Side Trip to Yellowstone Park |url = https://books.google.com/books?id=aEBNAQAAIAAJ&pg=PA246 |access-date = December 27, 2013 |series = Guidebook of the Western United States |year = 1916 |publisher = United States Government Printing Office |page = 85 }} which was partially demolished when the I-80 was built through the canyon.{{cite book |last = Crain |first = Jim |title = California in Depth: A Stereoscopic History |url = https://books.google.com/books?id=us1GAQAAIAAJ |access-date = December 27, 2013 |date = September 1, 1994 |publisher = Chronicle Books |isbn = 9780811804233 }}
History
=Earlier roads=
{{see also|Victory Highway in Utah|Wendover Cut-off}}
I-80 follows the routes of two major auto trails through the state. In western Utah, I-80 follows the historical route of the Victory Highway from Wendover at the Nevada state line to the junction of US-40 near Park City. Throughout Utah, I-80 is signed as the modern route of the Lincoln Highway—except through Salt Lake City, where the Lincoln Highway is routed along SR-201 and Parley's Way. The route of the Lincoln Highway across Utah was generally derived from the route of the Pony Express and Central Overland Route. However, much of the original route of the Lincoln Highway west of Salt Lake City is inaccessible. The original route of the Lincoln Highway proceeded southwest from Tooele toward Ely, Nevada. This area is now used for military bases, such as the Dugway Proving Ground and Tooele Army Depot. The area was closed to the public when these bases were established. I-80 and US-93 are the modern signing of the Lincoln Highway between those two cities. East of Salt Lake City, I-80 closely parallels the original route of the Lincoln Highway.{{cite book |chapter-url = http://www.chss.iup.edu/kpatrick/LH%20Resource%20Guide%20Contents.shtml |archive-url = https://web.archive.org/web/20100727122749/http://www.chss.iup.edu/kpatrick/LH%20Resource%20Guide%20Contents.shtml |archive-date = July 27, 2010 |title = Lincoln Highway Resource Guide |publisher = Indiana University of Pennsylvania |last = Patrick |first = Kevin J. |chapter = 15 - Lincoln Highway in Utah |page = 191 |access-date = January 15, 2010 }}{{cite book |url = https://books.google.com/books?id=y0Fz8raz2LsC |publisher = University of Iowa Press |first = Drake |last = Hokanson |title = Lincoln Highway – Main Street Across America |isbn = 0-87745-676-3 |year = 1999 |page = 63 |chapter = Salt Lake City to San Francisco: Desert, Mountain and Sea |access-date = January 15, 2010 }}
In 1926, much of the route covered by I-80, including Pratt's former toll road from the Nevada state line into Salt Lake City, was signed as US-40 then as US-30 to the Wyoming state line.{{cite report |url = http://pwpds.slco.org/zoning/pdf/wasatchCanyonGeneralPlans/Parleys_Canyon_Trail.pdf |title = Parley's Canyon Trail: Feasibility Assessment Report |author1 = Salt Lake County |author1-link = Salt Lake County, Utah |author2 = Summit County |author2-link = Summit County, Utah |date = March 2010 |publisher = Salt Lake County |page = 15 |access-date = December 30, 2013 }}{{cite map |author1 = Bureau of Public Roads |author-link = Bureau of Public Roads |author2 = American Association of State Highway Officials |author2-link = American Association of State Highway Officials |date = November 11, 1926 |title = United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials |url = https://commons.wikimedia.org/wiki/File:United_States_System_of_Highways_Adopted_for_Uniform_Marking_by_the_American_Association_of_State_Highway_Officials.jpg |scale = 1:7,000,000 |location = Washington, DC |publisher = U.S. Geological Survey |oclc = 32889555 |access-date = December 18, 2013 |via = Wikimedia Commons }} It was also part of the Victory Highway west of Salt Lake and the Lincoln Highway east of Salt Lake at this time. Most of the route had been improved but some stretches of graded road remained.{{cite map |author = Rand McNally |author-link = Rand McNally |map-url = http://broermapsonline.org/online/NorthAmerica/UnitedStates/NorthernRockies/Utah/unitedstates1926ra_064.html |map = Utah (northern) |title = Rand McNally Junior Road Map |year = 1926 |scale = 1:237,600 |location = Chicago |publisher = Rand McNally |oclc = 39724225 |access-date = December 27, 2013 }} In 1937, parts of the route near Wanship were numbered US-530.{{cite map |author = Texaco |author-link = Texaco |title = Texaco Road Map Idaho, Montana, Wyoming |url = http://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~23818~920003:Texaco-road-map-Idaho,-Montana,-Wyo |year = 1937 |author2 = Rand McNally |scale = 1:1,774,080 |location = Chicago |publisher = Rand McNally |section = M-8 |access-date = December 26, 2013 |oclc = 52950564 }} In 1950, the highway near Echo was designated US-30S and US-189.{{cite map |author = Shell Oil Company |author-link = Shell Oil Company |title = Highway Map of Utah |url = http://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~212154~5500254:Shell-Map-of-Utah--cover-title---Sh?sort=Pub_List_No_InitialSort%2CPub_Date%2CPub_List_No%2CSeries_No&qvq=q:utah%2B1950;sort:Pub_List_No_InitialSort%2CPub_Date%2CPub_List_No%2CSeries_No;lc:RUMSEY~8~1&mi=1&trs=3 |access-date = December 26, 2013 |author2 = H.M. Gousha Company |author2-link = H.M. Gousha Company |scale = 1:1203840 |publisher = H.M. Gousha Company |section = E4-5 }} By 1959, US-50 Alternate (US-50 Alt) was also routed along the western portion of I-80.{{cite map |author = United States Geological Survey |author-link = United States Geological Survey |title = State of Utah |url = http://broermapsonline.org/online/NorthAmerica/UnitedStates/NorthernRockies/Utah/utah1-5000001959.html |access-date = December 26, 2013 |edition = 1959 |year = 1958 |scale = 1:500,000 |location = Reston, VA |publisher = United States Geological Survey }}
=Current road=
The first Utah state route to have the number 80 is now known as SR-92, which was originally numbered SR-80 until the 1977 Utah state route renumbering. Previously, the freeway's legislative designation was SR-2.{{cite web |url = http://www.udot.utah.gov/main/uconowner.gf?n=200609181107101 |title = Route 80 |last = Utah Department of Transportation |date = November 2008 |work = Highway Resolutions |publisher = Utah Department of Transportation |access-date = December 25, 2013 |archive-date = October 22, 2013 |archive-url = https://web.archive.org/web/20131022172718/http://www.udot.utah.gov/main/uconowner.gf?n=200609181107101 |url-status = dead }}
File:Great Salt Lake and Interstate 80 from plane.jpg westbound along the shores of the Great Salt Lake]]
Passage of the Federal-Aid Highway Act of 1956 formed the Interstate Highway System,{{cite book |last = Lewis |first = Tom |year = 1997 |title = Divided Highways: Building the Interstate Highways, Transforming American Life |location = New York |publisher = Viking |pages = [https://archive.org/details/dividedhighwaysb00lewi/page/120 120–1, 136–7] |isbn = 0-670-86627-X |url-access = registration |url = https://archive.org/details/dividedhighwaysb00lewi/page/120 }} and the I-80 number was first designated to a then-unconstructed controlled-access highway across the state by 1957.{{cite map |author = Public Roads Administration |title = Official Route Numbering for the National System of Interstate and Defense Highways as Adopted by the American Association of State Highway Officials |url = http://www.ajfroggie.com/roads/yellowbook/numbering-1957.jpg |access-date = December 26, 2013 |date = August 14, 1957 |location = Washington, DC |publisher = Public Roads Administration |scale = Scale not given }} I-80 was constructed in segments, starting in the late 1950s. By the late 1970s, the Utah portion of I-80—except for a gap on the western edge of Salt Lake City—was largely complete. A {{convert|4.5|mi|km|adj=mid|-long}} section between Redwood Road and Salt Lake City International Airport is the final link of the transcontinental freeway to be completed. As an Interstate Highway, design specifications require a controlled-access highway with no at-grade intersections. This section was dedicated on August 22, 1986, and was the last to be completed to Interstate Highway specifications along the almost {{convert|2900|mi|km|adj=mid|-long}} route of I-80 between San Francisco, California, and Teaneck, New Jersey.{{cite book |last1 = Murrie |first1 = Matthew |last2 = Murrie |first2 = Steve |title = The First Book of Seconds |url = https://archive.org/details/firstbookofsecon0000murr |url-access = registration |access-date = December 30, 2013 |date = October 18, 2010 |publisher = Adams Media |location = Avon, Mass. |isbn = 9781440510670 |page = [https://archive.org/details/firstbookofsecon0000murr/page/79 79] }} The section was completed close to the 30th anniversary of the Interstate Highway System, which was noted at the dedication and considered to be a milestone in the history of highway construction in the United States.{{cite journal |url = https://www.fhwa.dot.gov/infrastructure/30thannv.cfm |journal = U.S. Highways |title = America Celebrates 30th Anniversary of the Interstate System |publisher = Federal Highway Administration |date = Fall 1986 }} It was also noted at the dedication that this was only {{convert|50|mi|km}} south of Promontory Summit, where the golden spike of the US's first transcontinental railroad was laid.{{cite news |url = https://www.nytimes.com/1986/08/25/us/around-the-nation-transcontinental-road-completed-in-utah.html |title = Around the Nation: Transcontinental Road Completed in Utah |newspaper = The New York Times |agency = Associated Press |date = August 25, 1986 |access-date = May 13, 2013 |oclc = 1645522 }}
The original designation of I-84, which begins at an interchange with I-80 in Echo, was I-80N. This designation was changed to I-84 in 1977 by the American Association of State Highway and Transportation Officials (AASHTO) despite objections from the Washington State Department of Transportation (WSDOT) and the Idaho Transportation Department (ITD) and with the support of UDOT and the Oregon Department of Transportation (ODOT). The legislative designation for this highway was SR-3 until the 1977 renumbering.
Rebuilding of the first portions of I-80 began in October 1990 with a {{convert|1.4|mi|km|adj=mid|-long}} stretch near Redwood Road in Salt Lake City.{{cite news |title = Rebuilt I-80 Section, Redwood to I-15, Opens on Schedule |date = October 2, 1990 |work = The Salt Lake Tribune |page = B7 |oclc = 8086936 |id = {{ProQuest|288431114}} }} By 1991, UDOT estimated that the reconstruction of all federally funded highways in the state would cost up to $4.3 billion (equivalent to ${{formatprice|{{inflation|US-GDP|4300000000|1991}}}} in {{inflation-year|US-GDP}}{{inflation-fn|index=US-GDP}}).{{cite news|title=Roads Need $4.3 Billion in Next 20 Years|last=Jonsson|first=Dave|date=May 16, 1991|work=The Salt Lake Tribune|page=C1|oclc=8086936|id = {{ProQuest|288455107}}}}
Plans for the Spaghetti Bowl were announced in 1996. It was needed to accommodate traffic for the 2002 Winter Olympics being held in the city.{{cite news|title=UDOT Says I-15 Can Be Redone by 2001 UDOT: I-15 Can Be Redone by 2001|last=Baltezore|first=Jay|date=March 21, 1996|work=The Salt Lake Tribune|page=D1|oclc=8086936|id = {{ProQuest|288710632}}}} Most of the Spaghetti Bowl was open by November 2000; the remainder opened in early 2001.{{cite news |title = Most Interstate 15 Freeway Ramps Around 2100 South Are Open |date = November 2, 2000 |work = The Salt Lake Tribune |page = B2 |id = {{ProQuest|281200869}} }}
In 2002, the Utah State Legislature named the highway the Purple Heart trail,{{cite web |url = http://le.utah.gov/code/TITLE72/72_04.rtf |title = 72-4-207: The Purple Heart Trail |year = 2002 |publisher = Utah State Legislature |access-date = December 26, 2013 |url-status = dead |archive-url = https://web.archive.org/web/20131227042213/http://le.utah.gov/code/TITLE72/72_04.rtf |archive-date = December 27, 2013 |df = mdy-all }} in honor of wounded war veterans.{{cite news |url = http://www.sltrib.com/utah/ci_2386211 |title = Purple Heart monument to be dedicated at HAFB |last = House |first = Dawn |date = August 2, 2004 |work = The Salt Lake Tribune |access-date = December 26, 2013 |oclc = 8086936 |archive-url = https://web.archive.org/web/20131227023335/http://www.sltrib.com/utah/ci_2386211 |archive-date = December 27, 2013 |url-status = dead }}
Additional reconstruction work—which involved the replacement of most of the bridges along the route and the resurfacing and installation of sound barriers—was done on I-80 between the Spaghetti Bowl and Parleys Canyon from 2007 to 2008.{{cite web |title = I-80 bridge replacement complete; State Street reopened |publisher = KSL-TV |location = Salt Lake City |date = July 31, 2008 |access-date = May 13, 2013 |url = http://www.ksl.com/?nid=148&sid=3899484 }}
Exit list
{{jcttop|exit|length_ref={{#tag:ref|I-80 has its own mileposts and exits except for the concurrency with I-15,{{cite report |author = Utah Department of Transportation |title = Route 80 |date = February 8, 2010 |work = Highway Reference |url = http://www.udot.utah.gov/main/uconowner.gf?n=7265629604012666 |publisher = Utah Department of Transportation |access-date = December 25, 2013 |format = PDF |archive-date = September 22, 2008 |archive-url = https://web.archive.org/web/20080922194011/http://www.udot.utah.gov/main/uconowner.gf?n=7265629604012666 |url-status = dead }} which uses the mileposts and exits from I-15.{{cite report |author = Utah Department of Transportation |title = Route 15 |date = December 17, 2012 |work = Highway Reference |url = http://www.udot.utah.gov/main/uconowner.gf?n=2761116420676960 |publisher = Utah Department of Transportation |access-date = December 25, 2013 |format = PDF |archive-date = October 22, 2013 |archive-url = https://web.archive.org/web/20131022171138/http://www.udot.utah.gov/main/uconowner.gf?n=2761116420676960 |url-status = dead }}|group=note}}}}
{{UTint|exit
|county=Tooele
|cspan=17
|location=Wendover
|lspan=3
|mile=0.000
|road={{jct|state=NV|I|80|dir1=west|city1=Reno}}
|notes=Continuation into Nevada
}}
{{UTint|exit
|type=incomplete
|mile=0.043
|exit=1
|road=Wendover
|notes=Westbound exit and eastbound entrance
}}
{{UTint|exit
|type=incomplete
|mile=1.484
|exit=2
|road={{Jct|state=UT|BL|80|dab1=Wendover|dir2=west|SR|58|city1=Wendover}}
|notes=No westbound entrance; I-80 Bus. not signed eastbound
}}
{{UTint|exit
|location=none
|mile=3.000
|exit=3
|road=Port of Entry
}}
{{UTint|exit
|location=none
|mile=3.993
|exit=4
|road=Bonneville Speedway|notes=Rest and View Area off exit
}}
{{UTint|exit
|location=none
|mile=9.816
|place=Rest Area}}
{{UTint|exit
|location=none
|mile=41.278
|exit=41
|road=Knolls (Wendover Cut-off)
|notes=Eastern terminus of the Wendover Cut-off
}}
{{UTint|exit
|location=none
|mile=48.940
|exit=49
|road=Clive
}}
{{UTint|exit
|location=none
|mile=53.996
|place=Grassy Mountain Rest Area}}
{{UTint|exit
|location=none
|mile=56.195
|exit=56
|road=Aragonite
}}
{{UTint|exit
|location=none
|mile=61.837
|exit=62
|road=Military Area, Lakeside
}}
{{UTint|exit
|location=none
|mile=69.521
|exit=70
|road=Delle
}}
{{UTint|exit
|location=Rowley Junction
|mile=76.402
|exit=77
|road={{jct|state=UT|SR|196|city1=Rowley|city2=Dugway}}
}}
{{UTint|exit
|location=none
|mile=83.358
|exit=84
|road={{jct|state=UT|SR|138|city1=Grantsville|city2=Tooele}}
}}
{{UTint|exit
|location=none
|mile=88.395
|exit=88
|road=Grantsville
}}
{{UTint|exit
|location=none
|mile=94.4
|exit=94
|road={{jct|state=UT|SR|179|dir1=south|name1=Midvalley Highway}}
|notes=New interchange opened on October 30, 2021{{cite news |last=Sutton |first=Ceilly |date=December 30, 2021 |title=Top News 2021 #1: UDOT finally opens Midvalley Highway |url=http://tooeleonline.com/top-news-2021-1-udot-finally-opens-midvalley-highway/ |work=Tooele Transcript Bulletin |access-date=August 22, 2022}}
}}
{{UTint|exit
|location=Lake Point
|mile=98.619
|exit=99
|road={{jct|state=UT|SR|36|city1=Stansbury|city2=Tooele}}
}}
{{UTint|exit
|county=Salt Lake
|cspan=32
|location=none
|type=incomplete
|mile=101.544
|exit=102
|road={{jct|state=UT|SR|201|dir1=east|name1=2100 South|city1=Magna|city2=West Valley City}}
|notes=Eastbound exit and westbound entrance
}}
{{UTint|exit
|location=none
|mile=104.273
|exit=104
|road={{jct|state=UT|SR|202|road|Saltair Drive}}
|notes=Access to Great Salt Lake State ParkUtah State Parks, [https://stateparks.utah.gov/parks/great-salt-lake/directions/ Directions], accessed 10 February 2022
}}
{{UTint|exit
|location=Salt Lake City
|lspan=13
|mile=111.287
|exit=111
|road=7200 West
}}
{{UTint|exit
|mile=113.276
|exit=113
|road={{jct|state=UT|SR|172|dir1=south|name1=5600 West}}
}}
{{UTint|exit
|type=incomplete
|mile=114.336
|exit=114
|road=Wright Brothers Drive
|notes=Westbound exit and eastbound entrance
}}
{{UTint|exit
|mile=115.374
|exit=115
|road={{jct|state=UT|SR|154|name1=Bangerter Highway}}
Salt Lake City International Airport
|notes=Signed as exits 115A (SR-154) and 115B (airport)
}}
{{UTint|exit
|type=incomplete
|mile=116.488
|exit=115C
|road=North Temple – Downtown Salt Lake City, Temple Square
|notes=Eastbound exit and westbound entrance; former SR-186
}}
{{UTint|exit
|mile=117.262
|exit=117
|road={{jct|state=UT|I|215|city1=Ogden|city2=Provo}}
|notes=I-215 exit 22 northbound, 22A-B southbound
}}
{{UTint|exit
|mile=117.862
|exit=118
|road={{jct|state=UT|SR|68|name1=Redwood Road}}
}}
{{UTint|exit
|type=incomplete
|mile=119.591
|mspan=3
|exit=120
|road={{jct|state=UT|I|15|dir1=north|name1=Veteran's Memorial Highway|city1=Ogden}}
|notes=Eastbound exit and westbound entrance; I-15 exit 308
}}
{{UTint|exit
|type=incomplete
|mile=none
|exit=121
|road={{jct|state=UT|UT|269|name1=600 South}}
|notes=Eastbound exit and westbound entrance
}}
{{UTint|exit
|type=concur
|mile=none
|exit=—
|road={{jct|state=UT|I|15|dir1=north|name1=Veteran's Memorial Highway|city1=Ogden}}
|notes=West end of I-15 overlap; westbound left exit and eastbound left entrance; I-15 exit 308
}}
{{UTint|exit
|type=incomplete
|mile=
|mspan=6
|exit=306
|road=600 South
|notes=Westbound exit and eastbound entrance; exit numbers follow I-15
}}
{{UTint|exit
|type=incomplete
|mile=none
|exit=305C
|road=1300 South
|notes=Eastbound exit and westbound entrance; C/D lanes provide access to 2100 South/SR-201
}}
{{UTint|exit
|type=incomplete
|mile=none
|exit=305B
|road=2100 South
|notes=Eastbound exit accessible from C/D lanes
}}
{{UTint|exit
|location1=Salt Lake City
|location2=South Salt Lake
|lspan=3
|type=incomplete
|mile=none
|exit=305A
|road={{jct|state=UT|SR|201|dir1=west|city1=West Valley}}
|notes=Part of the Spaghetti Bowl interchange; eastbound exit and westbound entrance; accessible from C/D lanes eastbound; westbound entrance includes direct entrance ramp from 900 West and direct entrance ramp to 1300 South/900 South
}}
{{UTint|exit
|type=concur
|mile=none
|exit=—
|road={{jct|state=UT|I|15|dir1=south|name1=Veteran's Memorial Highway|location1=Las Vegas}}
|notes=East end of I-15 overlap; eastbound left exit and westbound left entrance; I-15 exit 304
}}
{{UTint|exit
|type=incomplete
|mile=none
|exit=122
|road=2100 South / 1300 South / 900 South
|notes=Westbound exit and eastbound entrance; part of the "Spaghetti Bowl" interchange; exit numbers follow I-80
}}
{{UTint|exit
|location=South Salt Lake
|lspan=2
|type=incomplete
|mile=122.028
|exit={{nowrap|123A-B}}
|road={{jct|state=UT|I|15|dir1=south|name1=Veteran's Memorial Highway|location1=Las Vegas|SR|201|dir2=west|city2=West Valley}}
|notes=Westbound exit and eastbound entrance; signed as exits 123A (SR-201) and 123B (I-15) westbound; part of the "Spaghetti Bowl" interchange; I-15 exit 304
}}
{{UTint|exit
|mile=123.231
|exit=124
|road={{jct|state=UT|US|89|name1=State Street}}
}}
{{UTint|exit
|location=Salt Lake City
|lspan=4
|mile=124.125
|exit=125
|road={{jct|state=UT|UT|71|name1=700 East}}
}}
{{UTint|exit
|mile=125.072
|exit=126
|road=1300 East – Sugar House
|notes=Former SR-181
}}
{{UTint|exit
|type=incomplete
|mile=126.785
|exit=127
|road=2300 East – Holladay, Millcreek
|notes=Eastbound exit and westbound entrance; former SR-195
}}
{{UTint|exit
|type=incomplete
|mile=127.039
|exit=128
|road={{jct|state=UT|I|215|dir1=south|name1=Belt Route}}
|notes=Eastbound exit and westbound entrance
}}
{{UTint|exit
|location=Millcreek
|lspan=2
|mile=127.685
|exit=129
|road={{jct|state=UT|SR|186|dir1=west|name1=Foothill Drive|road|Parleys Way}}
|notes=Former US-40 Alternate
}}
{{UTint|exit
|type=incomplete
|mile=128.619
|exit=130
|road={{jct|state=UT|I|215}}
|notes=Westbound exit and eastbound entrance; I-215 exit 2 northbound
}}
{{UTint|exit
|espan=2
|type=incomplete
|location=none
|mile=129.888
|exit=131
|road=Quarry Service Road
|notes=No eastbound exit; signed as "Quarry"
}}
{{UTint
|location=none
|mile=130.399
|road=Rock Quarry Road
|notes=Signed as "Quarry"
}}
{{UTint|exit
|location=none
|mile=131.869
|exit=132
|road=Mt. Aire Canyon Road
|notes=Signed as "Ranch Exit"
}}
{{UTint|exit
|type=incomplete
|location=none
|mile=132.477
|exit=133
|road=Utility Exit
|notes=Eastbound exit and westbound entrance
}}
{{UTint|exit
|location=none
|mile=133.665
|exit=134
|road={{jct|state=UT|SR|65|dir1=north|location1=East Canyon}}
}}
{{UTint|exit
|location=none
|mile=136.113
|exit=137
|road=Lambs Canyon
}}
{{jctint|exit
|river=Parleys Summit
|mile=139.413
|exit=140
|road=Parleys Summit
|notes=Salt Lake–Summit county line}}
{{UTint|exit
|county=Summit
|cspan=16
|location=Summit Park
|lspan=2
|mile=141.815
|exit=141
|road=Jeremy Ranch
}}
{{UTint|exit
|mile=142.847
|place=View Area (eastbound); exit 144
|type=incomplete}}
{{UTint|exit
|location=Kimball Junction
|mile=144.198
|exit=145
|road={{jct|state=UT|SR|224|dir1=south|city1=Park City}}
}}
{{UTint|exit
|location=Silver Creek Junction
|type=concur
|mile=146.876
|exit=146
|road={{jct|state=UT|US|40|dir1=east|name1=US-189 south|city1=Heber City|city2=Vernal}}
|notes=West end of US-189 overlap; western terminus of US 40
}}
{{UTint|exit
|location=none
|mile=150.724
|exit=150
|road=Tollgate Promontory
}}
{{UTint|exit
|location=Wanship
|mile=154.972
|exit=155
|road={{jct|state=UT|SR|32|dir1=south|city1=Wanship|city2=Kamas}}
}}
{{UTint|exit
|location=Coalville
|mile=162.592
|exit=162
|road={{jct|state=UT|SR|280|city1=Coalville}}
}}
{{UTint|exit
|location=none
|mile=165.005
|place=View Area}}
{{UTint|exit
|location=none
|mile=167.324
|exit=168
|road={{jct|state=UT|I|84|dir1=west|city1=Ogden}}
|notes=Eastern terminus of I-84; exits 120A-B on I-84
}}
{{UTint|exit
|location=none
|mile=167.781
|exit=169
|road=Echo
|notes=Access to California / Mormon Pioneer / Pony Express National Historic Trails
}}
{{UTint|exit
|location=none
|mile=169.505
|place=Rest Area}}
{{UTint|exit
|location=none
|type=incomplete
|mile=178.703
|exit=178
|road=Emory
|notes=Westbound exit and eastbound entrance
}}
{{UTint|exit
|type=incomplete
|location=none
|mile=180
|exit=—
|road=Port of Entry
|notes=Westbound exit and entrance}}
{{UTint|exit
|location=none
|mile=184.126
|exit=185
|road=Castle Rock
}}
{{UTint|exit
|location=none
|mile=187.767
|exit=187
|road=Fawcett
|notes=Formerly signed as "Ranch Exit"
}}
{{UTint|exit
|location=none
|mile=191.690
|exit=191
|road=Wahsatch
}}
{{jctint|exit
|lspan=2
|type=incomplete
|mile=196.548
|mile2=196.680
|mspan=2
|exit=197
|road=Port of Entry
|notes=Eastbound exit and entrance
}}
{{WYint|exit
|mile=none
|exit=
|road={{jct|state=WY|I|80|dir1=east|US|189|dir2=north|city1=Cheyenne}}
|notes=Continuation into Wyoming
}}
{{jctbtm|exit|keys=concur,incomplete,unbuilt}}
See also
{{Portal bar|U.S. Roads|Utah}}
Notes
{{Reflist|group=note}}
References
{{Reflist|30em}}
External links
{{Attached KML|display=title,inline}}
- {{Commons category-inline}}
- [http://www.aaroads.com/west/i-080_ut.html Interstate 80 in Utah] on AARoads
{{State detail page browse|type=I|route=80|state=Utah|statebefore=Nevada|stateafter=Wyoming}}
{{State detail page browse|shield=LincolnHighwayMarker.svg|road=Lincoln Highway|state=Utah|statebefore=Nevada|stateafter=Wyoming}}
Category:Transportation in Tooele County, Utah
Category:Transportation in Salt Lake County, Utah
Category:Transportation in Summit County, Utah