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State Route 181 (SR-181) was a state highway in the U.S. state of Utah connecting SR-152 in Murray and Holladay north to SR-186 in Salt Lake City at its peak, the former being suburbs of the latter. The route was for thirty-eight years before being truncated in 2007 and decommissioned entirely later in the same year. When the route was formed in 1935, it went from U.S. Route 89/U.S. Route 91 (US-89/US-91) near North Salt Lake southeast to the Utah State Capitol, then south on State Street, east on South Temple, and south again on 1300 East to US-40 in Salt Lake City. The route was eventually truncated south to SR-186 and extended south to SR-152, then decommissioned north of SR-171 in 2007 and deleted entirely the same year. The residential and institutional land uses along the route contrast sharply with the nearby and nearly parallel route formed by 1100 East and Highland Drive (part of former SR-152), which has commercial and retail uses along a very high percentage of its length, and SR-181 in effect served as a bypass of the congestion associated with that commercial development. ==Route description== SR-181 began at the modern border of Murray and Holladay at the intersection of SR-152 and 1300 East and headed north on the latter on a two-lane undivided highway, as it was for most of the route (The portion of 1300 East south of SR-152, which was never state maintained, is actually much wider than most of SR-181). In the route's first two miles (mostly within modern Millcreek Township), a small military logistics facility and St. Mark's Hospital were located on the west side, the latter at the junction with 3900 South. Further north, SR-181 crossed over Mill Creek and then immediately climbed a steep hill to cross the Jordan and Salt Lake Canal just before intersecting SR-171 (3300 South) and entering Salt Lake City. From this point on, the route ran along the top of the nearly-continuous escarpment dividing the East Bench of the Salt Lake Valley from lower-lying land to the west; the escarpment coincidentally runs almost perfectly north-to-south. The highway expanded to four lanes past SR-171 and veered northwesterly through a major commercial area, therefore going slightly out of the alignment of 1300 East in the Salt Lake County grid system and becoming Richmond Street through southern Highland Park. This was brief, however, and it returned to 1300 East on the grid alignment past Highland Drive and reverted to its original direction in northern Highland Park. At Highland Drive, the highway widened to six lanes (plus, for the first time, frontage roads on the west side). SR-181 continued north to intersect I-80, Parley's Creek (with Parley's Trail, still under construction as of 2012), and 2100 South in Sugar House (next to Sugar House Park, the former Sugar House Prison), where it lost four of its six lanes. This stretch of road, from 2100 South north to 1300 South, was frequently congested.〔 After the crossing of Emigration Creek, Westminster College and the Frank M. and Susan E. Ulmer House were located on the west side of the road on this segment, while the Wasatch Hollow neighborhood was on the east side. The route gained a lane in the southbound section past 1300 South and another lane in the northbound section by 900 South, but these extra lanes have been removed in favor of bicycle lanes, center turn lanes, and extra parking since Salt Lake City took ownership of the road. Beyond 900 South, the road passed east of East High School. It continued in this matter to its terminus at SR-186, near the University of Utah and west of the Rice-Eccles Stadium.〔(【引用サイトリンク】 publisher=Google )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Utah State Route 181」の詳細全文を読む スポンサード リンク
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