 State Route 61 ( SR @-@ 61 ) is a nearly 7 @.@ 3 @-@ mile @-@ long ( 11 @.@ 7 km ) state highway in the U.S. state of Utah , connecting SR @-@ 23 in Cornish , Cache County to U.S. Route 91 ( US @-@ 91 ) near Richmond via Lewiston , in the extreme northern part of the state . The highway has existed since at least 1914 , as SR @-@ 61 since at least 1937 , and between 735 and 2 @,@ 180 vehicles travel along the highway on an average day in 2012 . 
