Site Navigation Arizona California Colorado Idaho Montana Nevada New Mexico Utah Wyoming     Nevada Log: Routes 115 through 171 ROUTE STATUS DESCRIPTION COUNTY MILEAGE NAMING NV 115 Active Approved: 7/1/76 Modified: 1/22/79 From Nevada 119/Berney Road north to Stillwater Road in Fallon Churchill 4.822 Harrigan Road NV 116 Active Approved: 7/1/76 From U.S. 50/Austin Highway east of Fallon east to Stillwater; former Nevada 42 Churchill 10.488 Stillwater Road NV 117 Active Approved: 7/1/76 From U.S. 50 west of Fallon south and east along Sheckler Road to U.S. 95/Taylor Street; former Nevada 61 Churchill 6.939 Scheckler Road NV 118 Active Approved: 7/1/76 From Nevada 115/Harrigan Road east along Wildes Road to 1.145 miles east of Nevada 120/Pasture Road; former Nevada 62 Churchill 3.475 Wildes Road NV 119 Active Approved: 7/1/76 From U.S. 95 east along Berney Road to Beach Road at Fallon Naval Air Station Churchill 4.137 Berney Road NV 120 Active Approved: 7/1/76 From U.S. 95 north along Pasture Road to Nevada 119/Berney Road Churchill 6.260 Pasture Road NV 121 Active Approved: 7/1/76 From U.S. 50 north along Dixie Valley Road to Settlement Road in Dixie Valley Churchill 26.951 Dixie Valley Road NV 140 Active Approved: 7/1/76 Modified: 1/22/79 From U.S. 95 northwest via Quinn River Crossing and Denio Junction to the Oregon State Line en route to Adel, Oregon.   Humboldt 110.113 Winnemucca to the Sea Highway Nevada 140 History: Nevada 140 was commissioned in the mid-1960s and kept its designation in the state route renumbering of 1976. The state highway used to begin in downtown Winnemucca, then followed a shared alignment with U.S. 95 to the current eastern terminus of Nevada 140. In 1979, Nevada 140 was truncated to its current routing, with no overlap with U.S. 95. As originally conceived, Nevada 140 followed the historic Winnemucca-to-the-Sea Highway, which starts at an eight-foot diameter redwood tree trunk in downtown Winnemucca (at the corner of Winnemucca Boulevard and Melarkey Street) and ends in Crescent City. Nevada 140 used to also begin at this point, then turn north with U.S. 95 to meet its current eastern terminus. The Winnemucca-to-the-Sea Highway follows U.S. 95, Nevada 140, Oregon 140, Interstate 5, and U.S. 199, ending at Crescent City. Although Nevada 140 comes suspiciously close to the former routing of U.S. 40 and connects to Oregon 140, Nevada 140 was never commissioned or signed as U.S. 140. The real U.S. 140 has had two routings: in the mid- to late-1920s, U.S. 140 was located in New Jersey along modern New Jersey 540, and between the 1930s and 1960s, U.S. 140 ran from Baltimore, Maryland, northwest to Gettysburg, Pennsylvania, via Maryland 140 and Pennsylvania 97. U.S. 140 does not exist today. A little map research shows that in 1938, Oregon 140 was signed Oregon 66. Nevada 140 was signed Nevada 8A (one of about four discontinuous stretches of road to carry this designation). In 1965, we still had the same numbering situation (Oregon 66 and Nevada 8A). In 1967, Oregon 140 was commissioned, but there was still Nevada 8A. In 1968, the Highway 140 numbering was in both states. Highway 140 was likely commissioned to create more contiguous east-west routes for the southern part of Oregon and to provide access into the sparsely populated northwestern Nevada region. Note that Nevada 140 has been paved and well maintained since the late 1960s.   ROUTE STATUS DESCRIPTION COUNTY MILEAGE NAMING NV 142 DEAD Previous designation for Nevada 604 Clark - Las Vegas Boulevard NV 143 DEAD Previous designation for Nevada 604 Clark - Las Vegas Boulevard NV 144 DEAD Approved: 7/1/76 Decommissioned: 12/31/05 From Interstate 15 at West Mesquite Interchange via Mesquite to Interstate 15 at the East Mesquite Interchange Clark 2.853 Business Loop I-15; Mesquite Boulevard; Historic U.S. 91 NV 145 DEAD Previous designation for Nevada 582 (former U.S. 93-95 southeast of Las Vegas) Clark - Fremont Street and Boulder Highway NV 146 Active Approved: 7/1/76 Modified: 4/27/83 and 06/02 2008: From Interstate 15 Exit 27 northeast via St. Rose Parkway to Interstate 215 Exit 6. Clark 6.673 (18.963 in 1996) St. Rose Parkway; Lake Mead Drive (now Nevada 564) Nevada 146 History: In 1996, Nevada 146 was a much longer route. It extended from Interstate 15 Exit 27 east along Lake Mead Drive to the south boundary of the Lake Mead National Recreational Area via former Nevada 41. In early 2001, Nevada 146 between Interstate 15 and Interstate 215 was renamed as St. Rose Parkway. In June 2002, with the extension of Interstate 215, Nevada 146 was curtailed to follow only St. Rose Parkway in order to avoid an overlap with Interstate 215, which was partially constructed on top of former Lake Mead Drive. This resulted in a reduction to the total route length to 6.673 miles as of the 2000 Route Log. The former segment of Nevada 146 east of Interstate 515 has been recommissioned as Nevada 564. NV 147 Active Approved: 7/1/76 Modified: 4/27/83 From Losee Road (near Interstate 15 Exit 45B) in North Las Vegas east along Lake Mead Boulevard to the north boundary of Lake Mead National Recreation Area; former Nevada 41 Clark 14.781 Lake Mead Boulevard NV 148 DEAD Previous designation for a portion of U.S. 95 Clark -   NV 153 DEAD Previous designation for Nevada 595 Clark - Rainbow Boulevard NV 156 Active Approved: 7/1/76 From Lee Canyon Ski Area east to U.S. 95 southeast of Indian Springs; former Nevada 52 Clark 17.592 Lee Canyon Road NV 157 Active Approved: 7/1/76 From Charleston Recreation Area east to U.S. 95; former Nevada 39 Clark 21.338 Charleston Park Road; Kyle Canyon Road NV 158 Active Approved: 7/1/76 From Nevada 157 (near Charleston Park) north to Nevada 156 (near Lee Canyon Ski Area) Clark 8.882 Deer Creek Road NV 159 Active Approved: 7/1/76 Modified: 4/27/83 From Nevada 160 (Pahrump Valley/Blue Diamond Road) north and east along Red Canyon Road to Nevada 612 (Nellis Boulevard). Clark 31.003 Red Rock Canyon Road; Charleston Boulevard NV 160 Active Approved: 7/1/76 Modified: 4/27/83 From Nevada 604 (Las Vegas Boulevard) to western urban limits of Las Vegas via Pahrump Valley to U.S. 95; former Nevada 16. Clark 43.366 Pahrump Valley Road; Blue Diamond Road Nye 37.223 NV 161 Active Approved: 7/1/76 From Goodsprings southeast to Interstate 15 at Jean Interchange Clark 7.214 Goodsprings Road NV 162 DEAD Spur from Nevada 163 near Laughlin south ot the California State Line via the Needles Highway Clark - Needles Highway NV 163 Active Approved: 7/1/76 From U.S. 95 east to Arizona State Line (to Junction Arizona 68 and Arizona 95) near Laughlin; former Nevada 77 Clark 19.256 Laughlin Road NV 164 Active Approved: 7/1/76 From California State Line east to U.S. 95 at Searchlight; former Nevada 68 Clark 18.600 Nipton Road; Joshua Tree Highway NV 165 Active Approved: 7/1/76 From U.S. 95 approximately ten miles south of Railroad Pass southeast to Nelson via Eldorado Canyon; Nevada 60 Clark 11.002 Nelson Road NV 166 DEAD by 10/00 From Nevada 147 south to U.S. 93 in Boulder City; maintained by National Park Service, as entire route is located within Lake Mead National Recreation Area; was well-signed from U.S. 93 in 1998 but signs removed by October 2000. According to a park ranger, Nevada 166 is under the jurisdiction of National Park Service, and the Nevada state route shields were only put up to complete the numbering system and make it easier for tourists. Clark - Lakeshore Drive NV 167 DEAD by 10/00 From Nevada 147 north of Boulder City (just north of Junction Nevada 166) north to Nevada 169 near Overton Beach; now under jurisdiction of National Park Service. Clark - Northshore Drive NV 168 Active Approved: 7/1/76 From U.S. 93 southeast to Interstate 15 via Moapa Valley; former Nevada 7; former U.S. 93 between 1932 and 1966 Clark 24.764 Glendale-Moapa Road NV 169 Active Approved: 7/1/76 From north boundary Lake Mead National Recreation Area via Logandale to Interstate 15 Exit 93; former Nevada 12 History: The Clark County maintained Valley of Fire Highway was signed as Nevada 169 until around 2002; since then, the county highway has no numerical designation. Clark 18.486 Moapa Valley of Fire Boulevard NV 170 Active Approved: 7/1/76 From Interstate 15 Exit 112 (Riverside-Bunkerville Interchange) northeast to Business Loop I-15/Mesquite Boulevard (former Nevada 144) at Mesquite Clark 12.268 Bunkerville Road NV 171 Active Approved: 12/15/94 From Interstate 215 north to the entrance of Las Vegas (McCarran) International Airport Tunnel. The tunnel itself is part of the airport road network and is maintained by the airport. At the north end of the tunnel are the terminal connections as well as a through route to Nevada 605/Paradise Road. Nevada 171 is entirely freeway. The airport tunnel -- along with Interstate 80 near Carlin and U.S. 50 at Cave Rock -- are among the few automobile tunnels in Nevada. Clark 0.639 Airport Spur Connector NV 172 Active Approved: 10/20/10 From U.S. 93 Exit 2 east to Hoover Dam along former U.S. 93 route; new route was created with opening of Hoover Dam Bypass Clark Approx. 2-4 miles Nevada Highway Page Updated October 30, 2010.