Utah State Route 198

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State Route 198
Defined by Utah Code §72-4-125, maintained by UDOT
Length: 15.715 mi[1] (25.291 km)
Formed: 1995[2]
West end: I-15 in Santaquin
Major
junctions:
SR-178 in Payson
SR-115 in Payson
SR-164 in Spanish Fork
SR-156 in Spanish Fork
East end: US-6 in Spanish Fork
Counties: Utah
State Routes in Utah
< SR-197 SR-199 >

State Route 198 is a highway completely within Utah County in northern Utah that connects Santaquin to Spanish Fork via Payson and Salem. The route runs sixteen miles. The entire length of the route is an old routing of US-6 and US-50, a portion of the route was also signed US-91. These routes were re-aligned or decommissioned as the Interstate Highway System was being constructed through this part of Utah.

Contents

[edit] Route description

From its western terminus at Interstate 15 in Santaquin, the route heads north-northeast until reaching Payson, where it straightens out to the north. This portion of the route is 100 West in Payson. Soon after, the highway turns east on State Road. The highway veers northeast and eventually to the north-northeast until Spanish Fork, where it runs north again. The route turns east on Canyon Road, eventually turning to the southeast until reaching US-6, where it terminates.

[edit] History

[edit] Previous route

When it was first formed in 1942, SR-198 ran from SR-73 south to the Deseret Chemical Depot. In 1963 the official designation was reversed, running from the Deseret Chemical Depot to SR-73. This version of SR-198 was deleted altogether in 1969.[2]

[edit] Current route

The current route of SR-198 was formed in 1995. The designation that was given at that time is the designation that it has today.[2] Prior to that time this road formed a part of US-6, US-50,[3] and US-91.[4] US-91 was decommissioned through this part of Utah in 1974.[5] US-50 was moved to a new alignment in 1976,[6] and US-6 was moved to an alignment concurrent with I-15 when SR-198 was formed.

[edit] Major intersections

County Location[7] Mile[1] Junction Notes
Utah Santaquin 0.000 I-15Nephi, Provo Western terminus
Payson 4.385 SR-178 west (800 South)  
5.391 SR-115 north (Main Street)  
Spanish Fork 11.540 SR-164 west (Arrowhead Trail)  
13.342 SR-156 north Former separation of US-6/50 with US-91
15.715 US-6Spanish Fork, Price Eastern terminus

[edit] References

  1. ^ a b State Route 198 Highway reference. Utah Department of Transportation.
  2. ^ a b c State Route 198 History. Utah Department of Transportation.
  3. ^ State Road Commission of Utah (now named Utah Department of Transportation). Official Highway Map [map], 1974 edition, 1 inch equals 17.4 miles or 28.0 km (1:1,102,000). (1974) Section E5.
  4. ^ H.M. Gousha Company. Road Atlas (hosted by Broer Map Library) http://www.broermapsonline.org/members/NorthAmerica/UnitedStates/NorthernRockies/gousha_ra_1967_024.html [map]. (1967) Page 42. Retrieved on 2008-01-27.
  5. ^ Highway Resolution route 91. Utah Department of Transportation. Retrieved on 2008-03-08.
  6. ^ Route 4. Utah Department of Transportation. Retrieved on 2007-11-17.
  7. ^ State Highway Map. Utah Department of Transportation. Retrieved on 27 April 2008.