- U.S. Route 50 in Utah
Infobox road
state=UT
type=US
route=50
section=110
maint=
length_mi=334.920
length_round=3
length_ref=cite web|publisher=Federal Highway Administration |url=http://www.fhwa.dot.gov/planning/nhpn/ National Highway Planning Network|title=GIS data version 2005.08]
established=1926
direction_a=West
terminus_a=jct|state=NV|US|6|US|50 at theNevada state line (east of Baker, NV)
junction=jct|state=UT|US|6 in Delta
jct|state=UT|I|15 in Holden
jct|state=UT|I|15 in Scipio
jct|state=UT|I|70|US|89 in Salina
jct|state=UT|US|6|US|191 near Green River
jct|state=UT|US|191 at Crescent Junction
direction_b=East
terminus_b=jct|state=CO|I|70|US|6|US|50 at theColorado state line (west of Fruita, CO)
previous_type=SR
previous_route=48
next_type=SR
next_route=51The Utah portion ofU.S. Route 50 , commonly abbreviated US-50, crosses the center of the state. The highway serves no major population centers in Utah, with the largest city along its path being Delta. Most of the route passes through desolate, remote areas. Through the eastern half of the state the route is concurrent with Interstate 70. US-50 both enters and exits Utah concurrent with U.S. Route 6, however the two routes are separate through the center of the state.Three completely different routings of US-50 have existed between Green River and
Ely, Nevada . The route between these cities has gotten progressively shorter as new roads have been paved through this largely uninhabited region of both states. The earlier routings were a result of a dispute between Utah and Nevada over whichauto trail s would be paved and converted toU.S. Highway s.Route description
The highway enters Utah from Nevada in a desolate portion of the
Great Basin desert. Similar to many portions of the route in Nevada, there are no services from this point to Delta, a span of roadway that is about convert|100|mi|km. While passing through the Great Basin the highway crosses two mountain ranges, the Confusion Range via kings canyon and House Range via Skull Rock Pass, before arriving at the shore ofSevier Lake . Sevier Lake is an intermittent lake which is fed by snow melt from many mountain ranges in the eastern half of the Great Basin. From US-50, water is only usually visible in the spring months. The highway follows Sevier Lake to Delta.cite map
publisher=Benchmark Maps
title=Utah Road and Recreation Atlas
url=http://www.benchmarkmaps.com
edition=2002
year=2002
scale=1:250000
isbn=0-929591-74-7]The scenery dramatically changes as US-50 approaches Delta, where U.S. Route 6 and 50 separate. As the road approaches Delta, a straight passage across desert changes to
zigzag s through farming areas. The highway continues to zigzag through farms until arriving at more mountainous terrain at Holden. At Holden, the highway merges with Interstate 15 to cross thePavant Range at Scipio Summit. US-50 then separates from this freeway to meet Interstate 70 in Salina. The two highways run concurrent from this point east toColorado . Yet again, there is a stretch of highway convert|110|mi|km long without services from Salina to Green River.While co-routed with I-70, US-50 crosses the
Wasatch Plateau and passes through theSan Rafael Swell . The construction of I-70 through the swell is noted as one of the engineering marvels of theInterstate Highway System .cite web
url = http://www.fhwa.dot.gov/infrastructure/rw96j.htm
author = Weingroff, Richard F.
title = Dwight D. Eisenhower System of Interstate and Defense Highways Engineering Marvels
accessdate = 2008-02-15
publisher =United States Department of Transportation -Federal Highway Administration ] One specific feat, the excavation through a portion called Spotted Wolf Canyon, required excavating convert|3500000|cuyd|lk=on|sigfig=2 of rock to have a bed for just convert|8|mi|km of roadway. Construction workers noted that prior to the construction of the freeway a man could stand in this canyon and touch both sides of the canyon wall.cite news
last=Brown
first=Matthew
title=I-70 Project reaches end of road at last
work=Deseret News
publication-place=Salt Lake City, Utah
date=1990-09-28
url=http://www.desnews.com/ ]US-6 rejoins US-50 near Green River. The three routes run concurrent and follow the southern edge of the
Book Cliffs toGrand Junction, Colorado . Once again, services are not present from Thompson Springs toFruita, Colorado , a span of about convert|60|mi|km. This portion of US-50 is part of theDinosaur Diamond Prehistoric Highway , aNational Scenic Byway . The name of the byway comes from the large number of areas along the route with visible dinosaur remains. cite web
url=http://www.dinosaurdiamond.org/
title=Dinosaur Diamond Prehistoric Highway
accessdate=2007-10-13
publisher=Dinosaur Diamond Partnership]History
The modern route of U.S. Route 50 between
Ely, Nevada andGreen River, Utah is the third iteration.First iteration
In 1926, when the
U.S. Highway system was first announced, there was a gap in US-50 between Ely and Thistle.cite map
publisher=U.S. Department of Agriculture
title=
year=1926
accessdate=2008-03-03
accessmonth=03
accessyear=2008] At the time the states of Utah and Nevada were feuding about which of the oldauto trail s would be paved and used for the newU.S. Highway System . Nevada favored theLincoln Highway , which the modern US-50 closely follows in that state. Utah refused to consider the Lincoln Highway west of Salt Lake City. Officials perceived that route would carry all California bound traffic directly to Nevada while passing through very few communities in Utah. Utah instead favored theVictory Highway (modernInterstate 80 west of Salt Lake) and theArrowhead Trail (modern Interstate 15). By favoring these routes Utah could force travelers destined for southern California to use a different route then those destined for northern California, with both of these traversing through more cities in Utah than the Lincoln Highway. The Arrowhead trail was especially beneficial to Utah as it passed through many communities in the state, but only Las Vegas in Nevada.cite book
last=Patrick
first=Kevin J.
coauthors=Wilson, Robert E.
title=The Lincoln Highway Resource Guide
publisher=Indiana University of Pennsylvania
location=Indiana, Pennsylvania
pages=203
chapter=15-Lincoln highway in Utah
chapterurl=http://old.www.iup.edu/geography/faculty/lhpdf/resourceguide/CH15%20Lincoln%20Highway%20in%20Utah.pdf]Utah prevailed and US-50 did not continue to follow the Lincoln Highway to Salt Lake City as Nevada had wanted. The first continuous route of US-50 across eastern Nevada and western Utah was an arch shaped route. US-50 proceeded north from Ely along what is now numbered U.S. Route 93 and US-93 Alternate where the highway would merge with the Victory Highway (
U.S. Route 40 , since replaced by I-80) to Salt Lake. From there the highway returned to Green River via what is now numbered State Route 201, U.S. Route 89 and U.S. Route 6.cite map
publisher=Rand McNally
title=Road Atlas (hosted by Broer Map Library)
url=http://www.broermapsonline.org/members/NorthAmerica/UnitedStates/NorthernRockies/randmcnally_ra_1946_020.html
year=1946
page=22
accessdate=2008-06-15]econd iteration
The second iteration has its origins with the formation of US-6. In 1937,cite map
url=http://www.nevadadot.com/traveler/maps/historical/pdfs/1937HwyMapDuplexWeb.pdf
title=Official Road Map of Nevada
year=1937
publisher=Nevada Department of Transportation] US-6 was extended west from its former terminus atGreeley, Colorado toLong Beach, California . In eastern Utah the route used the existing alignment of US-50. However, in western Utah the route used an unpaved road through Delta reconnecting with US-50 in Ely. By 1954, this route was fully paved and US-50 was moved to this shorter alignment.cite map
url=http://www.nevadadot.com/traveler/maps/historical/pdfs/1954HwyMapDuplexWeb.pdf
title=Official Highway Map
year=1954
publisher=Nevada Department of Transportation] With this change US-6/50 ran concurrent from Ely toGrand Junction, Colorado .The paved version did not exactly follow the unpaved roads. The dirt route passed through the numerous mountain ranges of the great basin with the most difficult being Marjum Canyon. The route was relocated to follow the north shore of
Sevier Lake , which reduced the number of mountain ranges crossed. Although US-50 was moved to yet another alignment, this route remains US-6 today.Third iteration
The modern route of US-50 was created in the 1976.cite web
url=http://www.dot.utah.gov/main/uconowner.gf?n=200609131055031
title=Route 26
accessdate=2007-12-04
publisher=Utah Department of Transportation] This iteration of US-50 has its origins in a dispute over the route ofInterstate 70 in Utah . While I-70 was in the planning stage Colorado lobbied for an extension of the original proposal to run across Colorado and into Utah. Utah supported an extension using then US-6/50 to connectDenver, Colorado with Salt Lake City. However, federal planners did not see value in this route and instead supported a route that could be used to connect Denver withLos Angeles, California . I-70 was built using the federally selected route.cite web
url=http://www.fhwa.dot.gov/infrastructure/covefort.cfm
title=Ask the Rambler: Why Does I-70 End in Cove Fort, Utah?
accessdate=2007-01-30
publisher=Federal Highway Administration ] In 1976, US-50 was changed again to a routing mostly concurrent with I-70. The portion of modern US-50 between Delta and Salina had been previously numbered State Route 26.East of Green River I-70 closely follows the original route of US-50, with some minor straightening by Crescent Junction Cisco, and Westwater.
Major intersections
References
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