Interstate 11

Last updated

I-11 (NV).svg

Interstate 11
Route information
Maintained by NDOT
Length22.845 mi [1] (36.765 km)
ExistedAugust 16, 2017 [2] –present
Major junctions
South endI-11 (Future).svgUS 93.svg Future I-11 / US 93 at Arizona state line
North endI-215.svgI-515.svgUS 93.svgUS 95.svgNevada 564.svg I215 / I515 / US 93 / US 95 / SR 564 in Henderson
Counties Clark
Highway system
  • Highways in Nevada
US 6.svg US 6 NV I15 I-15.svg

Interstate 11 (I-11) is a north-south Interstate Highway tentatively planned to run from Nogales, Arizona, to Reno, Nevada, along the current routes of I-19, I-10, US 93 and US 95. [3] Currently, the only open section of I-11 is a 22.845-mile-long (36.765 km) freeway running predominantly northwest-southeast in the U.S. state of Nevada that currently follows U.S. Route 93 (US 93) and U.S. Route 95 (US 95) between the Arizona state line and Henderson. The bulk of the route is still in the early discussion and planning stages. Except for the portion between Wickenburg, Arizona to Hoover Dam, which will run on an upgraded US 93 (including its concurrency with I-40), an exact route for I-11 has yet to be determined. A number of corridor alternatives have been identified for further study and refinement.

Nogales, Arizona City in Arizona, United States

Nogales is a city in Santa Cruz County, Arizona. The population was 20,837 at the 2010 census and estimated 20,407 in 2014. Nogales forms part of the larger Tucson-Nogales combined statistical area, with a total population of 1,027,683 as of the 2010 Census. The city is the county seat of Santa Cruz County.

Reno, Nevada City in Nevada, United States

Reno is a city in the U.S. state of Nevada, located in the northwestern part of the state, approximately 22 miles (35 km) from Lake Tahoe. Known as "The Biggest Little City in the World", Reno is known for its casino industry. Reno is the county seat of Washoe County. The city sits in a high desert river valley at the foot of the Sierra Nevada and its downtown area occupies a valley informally known as the Truckee Meadows. The city is named after Union Major General Jesse L. Reno, who was killed in action during the American Civil War at the Battle of South Mountain on Fox's Gap.

Interstate 19 (I-19) is a north–south Interstate Highway located entirely within the U.S. state of Arizona. I-19 travels from Nogales, roughly 300 feet (91 m) from the Mexican border, to Tucson, at I-10. The highway also travels through the cities of Rio Rico, Green Valley, and Sahuarita.


As originally proposed in the 2012 Moving Ahead for Progress in the 21st Century Act, the highway would only run from Casa Grande, Arizona, to Las Vegas, Nevada, via Kingman and Tonopah, Arizona. [4] This was to provide a direct Interstate link between the Las Vegas and Phoenix metropolitan areas, which are currently the two largest adjacent American cities lacking a direct freeway link. However, extensions of the corridor to the north towards Reno and to the south towards Tucson, Arizona have since been approved.

Moving Ahead for Progress in the 21st Century Act

The Moving Ahead for Progress in the 21st Century Act, MAP-21, is a funding and authorization bill to govern United States federal surface transportation spending. It was passed by Congress on June 29, 2012 and President Barack Obama signed it on July 6. The vote was 373–52 in the House of Representatives and 74–19 in the Senate.

Casa Grande, Arizona City in Arizona, United States

Casa Grande is a city in Pinal County, approximately halfway between Phoenix and Tucson in the U.S. state of Arizona. According to U.S. Census estimates, the population of the city is 55,477 as of 2017. It is named after the Casa Grande Ruins National Monument, which is actually located in Coolidge. "Casa Grande" is Spanish for "big house". Among resident English speakers, there is no consensus on how to pronounce the city’s name.

Las Vegas City in Nevada, United States

Las Vegas, officially the City of Las Vegas and often known simply as Vegas, is the 28th-most populated city in the United States, the most populated city in the state of Nevada, and the county seat of Clark County. The city anchors the Las Vegas Valley metropolitan area and is the largest city within the greater Mojave Desert. Las Vegas is an internationally renowned major resort city, known primarily for its gambling, shopping, fine dining, entertainment, and nightlife. The Las Vegas Valley as a whole serves as the leading financial, commercial, and cultural center for Nevada.

The proposed numbering of this highway does not fit within the usual conventions of the existing Interstate Highway grid as, at least in the initial phase south of Las Vegas, it would be completely east of Interstate 15 and should therefore have a number greater than 15. But Interstate 17 was already built to the east of the Interstate 11 alignment in Arizona, making it impossible to fit this freeway's interstate number into the national grid and remain within the traditional numbering convention. The subsequent plan to extend the Interstate north of Las Vegas to Reno would, if constructed, put that portion of I-11 west of I-15 and thus in line with the national grid numbering conventions.

Interstate 15 Interstate from California to Montana

Interstate 15 (I-15) is a major Interstate Highway in the western United States. I-15 begins near the Mexico–US border in San Diego County and stretches north to Alberta, Canada, passing through the states of California, Nevada, Arizona, Utah, Idaho, and Montana. The interstate serves the cities of San Diego, Las Vegas, St. George, Provo, Salt Lake City, Ogden, Pocatello, Idaho Falls, Butte, Helena, and Great Falls. It also passes close to the urban areas of Orange County, California and Los Angeles County, California. The stretches of I-15 in Idaho, Utah, and Arizona have been designated as the "Veterans Memorial Highway". The southern end is at a junction with I-8 and State Route 15 in San Diego, and the northern end is at a connection with Alberta Highway 4 at the Sweetgrass–Coutts Border Crossing.

Interstate 17 (I-17) is an Interstate Highway located entirely within the U.S. state of Arizona. I-17's southern terminus lies within Phoenix, at Interstate 10, and its northern terminus is in Flagstaff, at Interstate 40. The majority of I-17 is known as the Arizona Veterans Highway. In the Phoenix metropolitan area, it is mostly known as the Black Canyon Freeway, however the southern 4.16 miles (6.69 km) is part of the Maricopa Freeway. The portion of the highway south of Cordes Lakes was built along the alignment of SR 69, while the northern part was built along old SR 79's alignment. I-17 is one of the most scenic Interstate Highways as it gains more than a mile in altitude between Phoenix at 1,117 feet (340 m) and Flagstaff at 7,000 feet (2,100 m). The highway features several scenic view exits along its route that overlook the many mountains and valleys found in northern Arizona.

Arizona state of the United States of America

Arizona is a state in the southwestern region of the United States. It is also part of the Western and the Mountain states. It is the sixth largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona shares the Four Corners region with Utah, Colorado, and New Mexico; its other neighboring states are Nevada and California to the west and the Mexican states of Sonora and Baja California to the south and southwest.

Route description


The southern terminus of the freeway would be at Interstate 19 Business Loop in Nogales, Arizona concurrent with that of I-19 proper. The freeway would then join I-10 in Tucson and continue to Casa Grande. [3]

In the U.S. state of Arizona, Interstate 10 (I‑10), the major east–west Interstate Highway in the United States Sun Belt, runs east from California, enters Arizona near the town of Ehrenberg and continues through Phoenix and Tucson and exits at the border with New Mexico near San Simon. The highway also runs through the cities of Casa Grande, Eloy, and Marana. Segments of the highway are referred to as either the Papago Freeway, Inner Loop, or Maricopa Freeway within the Phoenix area, and the Pearl Harbor Memorial Highway outside metro Phoenix.

Tucson, Arizona City in Arizona, United States

Tucson is a city and the county seat of Pima County, Arizona, United States, and home to the University of Arizona. The 2010 United States Census put the population at 520,116, while the 2015 estimated population of the entire Tucson metropolitan statistical area (MSA) was 980,263. The Tucson MSA forms part of the larger Tucson-Nogales combined statistical area (CSA), with a total population of 1,010,025 as of the 2010 Census. Tucson is the second-largest populated city in Arizona behind Phoenix, both of which anchor the Arizona Sun Corridor. The city is 108 miles (174 km) southeast of Phoenix and 60 mi (97 km) north of the U.S.–Mexico border. Tucson is the 33rd largest city and the 58th largest metropolitan area in the United States (2014).

At or near the interchange with I-8 and I-10 in Casa Grande, the freeway would split from I-10 and travel in a generally westward and then northward direction as a bypass route around the Phoenix metropolitan area. [5] Two general corridor alternatives have been identified for this bypass section. One recommended alternative would have the highway running concurrently with I-8 west to Gila Bend, turning north to its interchange with I-10 in Tonopah. [6] The second recommended alternative would have the highway run concurrently with I-8 east to an intersection with either Loop 303 or the Hassayampa Freeway, and then follow some combination of those highways, Arizona State Route 30, or AZ 85 to an intersection with I-10 in or near Buckeye. [6]

Interstate 8 Interstate in California and Arizona

Interstate 8 (I-8) is an Interstate Highway in the southwestern United States. It runs from the southern edge of Mission Bay at Sunset Cliffs Boulevard in San Diego, California, almost at the Pacific Ocean, to the junction with I-10, just southeast of Casa Grande, Arizona. In California, the freeway travels through the San Diego metropolitan area as the Ocean Beach Freeway and the Mission Valley Freeway before traversing the Cuyamaca Mountains and providing access through the Imperial Valley, including the city of El Centro. Crossing the Colorado River into Arizona, I-8 continues through the city of Yuma across the Sonoran Desert to Casa Grande, in between the cities of Phoenix and Tucson.

Phoenix metropolitan area Metropolitan area in Arizona, United States

The Phoenix Metropolitan Area – often referred to as the Valley of the Sun, the Salt River Valley, or Metro Phoenix – is a metropolitan area, centered on the city of Phoenix, that includes much of the central part of the U.S. State of Arizona. The United States Office of Management and Budget designates the area as the Phoenix-Mesa-Scottsdale Metropolitan Statistical Area (MSA), defining it as Maricopa and Pinal counties. As of the Census Bureau's 2017 population estimates, Metro Phoenix had 4,737,270 residents, making it the 11th largest Metropolitan Area in the nation by population. The gross domestic product of the Phoenix Metropolitan Area was $242 billion in 2017, 16th largest amongst metro areas in the United States.

Gila Bend, Arizona Town in Arizona, United States

Gila Bend, founded in 1872, is a town in Maricopa County, Arizona, United States. The town is named for an approximately 90-degree bend in the Gila River, which is near the community's current location. According to the 2010 census, the population of the town is 1,922.

The Mike O'Callaghan-Pat Tillman Memorial Bridge, a completed alignment of I-11 near the Hoover Dam in 2010 Hoover Dam Bypass - 2010-12-09 - Nevada.JPG
The Mike O'Callaghan–Pat Tillman Memorial Bridge, a completed alignment of I-11 near the Hoover Dam in 2010

North of I-10 in Tonopah, the study has identified a general corridor roughly parallel to the Hassayampa River with two more specific corridor alignments. The first would create a new highway running north to the US 60/SR 74 intersection in Morristown before turning northwest to run concurrently with US 60 to its intersection with US 93 in Wickenburg, thereafter running concurrently with US 93 to the northwest. The second alignment would follow the alignment of the Hassayampa Freeway as proposed by the Maricopa Association of Governments to an intersection with US 93 northwest of Wickenburg in Yavapai County. [6]

Hassayampa River river in the United States of America

The Hassayampa River is an intermittent river, the headwaters of which are just south of Prescott, Arizona, United States, and flows mostly south towards Wickenburg entering the Gila River near Hassayampa, Arizona. Although the river has only subsurface flow for much of the year, it has significant perennial flows above ground within the Hassayampa River Canyon Wilderness and the Nature Conservancy's Hassayampa River Preserve, near Wickenburg. The river is about 113 miles (182 km) long, with a watershed of 1,410 square miles (3,700 km2), most of it desert.

U.S. Route 60 in Arizona highway in Arizona

U.S. Route 60 (US 60) is an east–west United States Highway within Arizona. The highway runs for 369 miles (594 km) from a junction with Interstate 10 near Quartzsite to the New Mexico State Line near Springerville. As it crosses the state, US 60 overlaps at various points: I-17, I-10, SR 77, SR 260, US 191, and US 180. Between Wickenburg and Phoenix, the route is known as Grand Avenue. From Tempe to Apache Junction, it is known as the Superstition Freeway.

Arizona State Route 74 (SR 74), locally known as the Carefree Highway, is a state highway in central Arizona that stretches east to west from its junction with U.S. Route 60 (US 60) just south of Wickenburg to its junction with Interstate 17 (I-17) in North Phoenix. It serves Lake Pleasant Regional Park and serves as a northern bypass around the often congested stretches of US 60 through the northwest suburbs of the Phoenix metropolitan area. From end to end, it is 30.4 miles (48.9 km) long.

The highway would then run concurrently with US 93 through northern Arizona, including a concurrency with I-40 in and near Kingman. The highway would then cross the Mike O'Callaghan-Pat Tillman Memorial Bridge into Nevada.


In Nevada, the highway currently begins at the Arizona state line on the Hoover Dam Bypass, then runs along the 15-mile (24 km) Boulder City Bypass around Boulder City, which was officially opened on August 9, 2018. It is signed concurrently with US 93 throughout. At mile 14, I-11 intersects with US 95 and picks up that designation as well heading north. [6] Continuing northwest, the highway runs along a former 5-mile (8.0 km) section of I-515 around Henderson before currently ending at the Henderson Spaghetti Bowl interchange with I-215 and SR 564.

I-11 sign in Henderson with US 93/US 95 shields in 2018 I-11 Shield.jpg
I-11 sign in Henderson with US 93/US 95 shields in 2018

Three alternative corridors have been identified for the highway's route through the Las Vegas Valley. The first would have the highway running west and then north along the Las Vegas Beltway around the core of the metropolitan area. The highway would leave the route of the Beltway in northwestern Las Vegas, heading northward to a point at or near the junction of US 95 and State Route 157 (Kyle Canyon Road). [6] The second alternative has the highway following I-515/US 93/US 95 to downtown Las Vegas, then running concurrently with US 95 northwest to SR 157. [6] The third alternative leaves US 93/US 95 near Railroad Pass and runs north along a new route east of the Las Vegas Valley to a new interchange with I-15/US 93 between Apex and North Las Vegas. The highway would then run concurrently with I-15/US 93 to the southwest until the intersection with the Las Vegas Beltway in North Las Vegas, then following the beltway west to an intersection with US 95 and finally running northwest concurrently with US 95 to SR 157. [6] Under the original proposal, all three alternatives would have had the highway's northern terminus be at or near the junction of US 95 and SR 157. However, in 2015 Congress extended the freeway's corridor designation north up to I-80 in or northeast of Reno, generally following the existing route of US 95 for the majority of that path. [3]


As recently as 1997, US 93 was mostly a two-lane road between Wickenburg and the Hoover Dam, and was known for its dangerous curves and hills in the stretch between Wickenburg and I-40. In the late 1990s, ADOT began widening US 93 to four lanes, and in some areas building a completely new roadway. In other places along the route, ADOT simply repaved the old highway and built two new lanes parallel to it. ADOT also began studying the possibility of adding grade separations to US 93 near the Santa Maria River to make the road a full freeway.

At the same time Nevada [7] and Arizona began looking at US 93's crossing of Hoover Dam, a major bottleneck for regional commerce, with hairpin turns, multiple crosswalks for pedestrians and steep grades. Plans for a bridge to bypass the dam became even more urgent when the road was closed to trucks after 9/11 in 2001, forcing commercial traffic to detour through Bullhead City, Arizona and Laughlin, Nevada, causing major transport delays as a result.

With the completion of the Mike O'Callaghan–Pat Tillman Memorial Bridge on October 14, 2010, [8] the vast majority of the roadway is now a four-lane divided highway. Still, with Phoenix and Las Vegas as the two largest neighboring cities in the United States not connected by Interstate Highway, leaders in both cities lobbied to include I-11 in the next Transportation Equity Act reauthorization. With the rise of the concept of "megapolitan" urban regions, I-11 is considered a key connector to unify the triangle formed by Las Vegas, Phoenix, and the Los Angeles area (the triangle consisting of I-15 to the north/west, I-10 to the south and I-11 on the east). [9] The Federal Highway Administration (FHWA) approved NDOT's environmental review of a bypass around Boulder City, which would connect the end of the recently constructed Hoover Dam Bypass bridge east of Boulder City to I-515 west of the town. [10]

In December 2013, University of Nevada, Las Vegas researchers discovered naturally occurring asbestos in the area that the Boulder City bypass was going to be constructed in. Containing the asbestos and monitoring the surrounding air to keep workers safe was estimated to cost at least an additional $12 million dollars. [11] Work was subsequently completed on the project without a single asbestos related incident as defined by OSHA, with somewhere in the neighborhood of 14,000 air samples taken during the construction. [12]

On March 21, 2014, signs for I-11 were installed along the US 93 corridor, marking the official involvement of both the governors of Nevada and Arizona to fully build the Interstate. [13]

On May 21, 2014, NDOT submitted an application to AASHTO to request the creation of the I-11 designation between the Arizona state line and the I-215/I-515 Interchange in Henderson. [14] AASHTO approved this request at their Spring 2014 Special Committee on U.S. Route Numbering meeting, contingent on FHWA approval. [15]

On August 16, 2017, the first southbound segment was opened to traffic, with its accompanying northbound segment opening on January 27, 2018. [16]

On February 20, 2018, NDOT opened additional ramps connecting the new Railroad Pass Casino Road to both the Boulder City Parkway (current US 93 and US 95) and to I-11 (southbound exit and northbound entrance). [17] The final portion of Phase 1, between the new casino access road and US 95, opened on May 23, 2018. [18] [19] [20] On August 9, 2018, Phase 2 was opened to traffic, officially completing the Boulder City Bypass. [21]

Phase 2, which began construction on April 6, 2015, [22] was expected to open by October 2018; [23] however, in May 2018, the RTC announced that the section would be open by June 2018, three months ahead of schedule. [24] [25] That opening date was subsequently pushed back to August 9, 2018, as it was still in the post-construction stage. [26]

On March 17, 2019, NDOT began replacing I-515 signs along its southernmost 5 miles (8.0 km) stretch with I-11 signs. The signing continued through April 26, 2019. [27]

Current status

As of April 2019, the only completed sections of I-11 are the Hoover Dam Bypass, the Boulder City Bypass, and a former 5-mile (8.0 km) section of I-515. [28] [29] [27] The Nevada portion of the original I-11 corridor is a full freeway which meets current Interstate Highway standards from northwestern Las Vegas to the Hoover Dam. All other sections of the original corridor are in Arizona, like the 71 miles (114 km) of US 93 which is now a four-lane route from Kingman to the Hoover Dam. However, some portions of that corridor in Arizona are not built to Interstate standards, as there are scattered at-grade intersections, substandard roadway and shoulder widths, median crossovers, and other deficiencies. Part of these dual roadways are repaved, re-striped sections of very old parts of US 93. Farther south, a direct system interchange with US 93 and I-40 is planned that will eliminate the bottleneck at Beale Street in western Kingman. [30]


The funding bill for the United States Department of Transportation, which replaced stopgaps that expired on June 30, 2012, officially designated I-11.

This bill sped up funding for studying, engineering, and possibly building the highway, but it could still take a decade or two to complete. The high price tag makes I-11 in Arizona a leading candidate to become Arizona's first toll road.[ citation needed ] The legislature passed a law in 2009 that opened the door for private investors to team up with ADOT.

In July 2012, Nevada's Transportation Board awarded $2.5 million in contracts to a team of consultants to study I-11's feasibility and its environmental and economic consequences. [5]

Tucson extension plans

Officials in Pima County, Arizona, support an extension of the planned I-11 from Casa Grande which would wrap southwest of the Tucson Mountains before meeting with I-19 in Sahuarita, south of Tucson, and continuing east to I-10. [31] Over 800 residents have signed a petition opposing that west-side by-pass because it would impact the Arizona Sonora Desert Museum, the Saguaro National Park and the Ironwood Forest National Monument. They recommend instead that the I-11 segment be built on top of the existing I-10 route through Tucson. The additional segment would create the Tucson bypass route identified as a critical need by ADOT based upon I-10 traffic projections. [32] Supporters of the extension cite tremendous economic benefit to the Tucson region. [33] [34]

Long-term corridor plans

I-11 was previously projected to serve as an Intermountain West part of the US's long-term CANAMEX Corridor transportation plans, with potential extensions south from Casa Grande to the Sonoran border, and north from Las Vegas through northern Nevada (potentially passing through Reno or Elko) and onward through either eastern OregonWashington or western Idaho before terminating at the Canadian border. [35] As of December 2015, I-11 is projected to become the Intermountain West Corridor, extending from Phoenix and Las Vegas through Reno to the Pacific Northwest via central or eastern Oregon and central Washington. [36] Feasibility studies for these corridor extensions began in July 2013 and were published in November 2014.

The proposal to extend I-11 to the Reno area was supported by both of Nevada's U.S. Senators, Harry Reid and Dean Heller, as well as the rest of Nevada's delegation to the U.S. Congress. Heller stated that connecting the Phoenix area with Las Vegas and Northern Nevada would "spur long-term economic development, create jobs and bolster international trade". [37] The 2015 FAST Act gave Congressional approval to the proposed extensions in Nevada and Arizona, but not to extensions north of I-80 in Reno. [3]

The Reno City Council was informed of potential I-11 corridor plans in March 2018. These include a route through Yerington that roughly parallels SR 208 until just before the Topaz Lake area, then takes a new route into Gardnerville and Minden before meeting up with current I-580 in Carson City, which it follows to its terminus of I-80 in Reno. The other potential corridors stick closer to US 95, with one following US 95 Alt. through Silver Springs to meet I-80 in Fernley, while another would take a new route east of Silver Springs to Fernley, meeting current US 50 Alt. west of Fallon which would then go to I-80 in Fernley. Another proposed route would go east of Mina and Luning and go north through Salt Wells before meeting US 95 north of Fallon which then meets I-80 farther up on north. Other minor alterations to these routes were also shown. [38]

Exit list

Old exits on I-11 were formerly exits on I-515 numbered according to US 95 mileposts. The entire route is in Clark County.

Locationmi [39] kmOld exitNew exitDestinationsNotes
Colorado River 0.0000.000I-11 (Future).svgUS 93.svg Future I-11 south / US 93 south Kingman, Phoenix Continuation beyond southern terminus into Arizona
Mike O'Callaghan–Pat Tillman Memorial Bridge; Arizona–Nevada state line
Lake Mead NRA 2.0293.2652Business plate.svgNo image wide.svg
US 93.svgNevada 172.svg US 93 Bus. north (Boulder City Parkway) / SR 172 east (Hoover Dam Access Road) Boulder City, Hoover Dam, Lake Mead
Southern terminus of US 93 Bus.; western terminus of SR 172; former US 93/US 466
Boulder City 13.59021.87114US 95.svg US 95 south / SR 173 north Searchlight, Laughlin, Needles Southern end of US 95 concurrency; southern terminus of unsigned SR 173; SR 173 north was former US 95 north
Henderson 15ARailroad Pass Casino RoadSigned as exit 15 northbound
15BBusiness plate.svg
US 93.svg US 93 Bus. south (Boulder City Parkway) Boulder City
Northbound exit and southbound entrance are via exit 15; northern terminus of US 93 Bus.; former US 93 south/US 95 south/US 466 east
17.23827.74256A17AWagon Wheel Drive/Nevada State DriveSigned as exit 17 southbound; serves Nevada State College
56B17BBoulder Highway ( SR 582 north)Southbound exit and northbound entrance are via exit 17; southern terminus of unsigned SR 582; former US 93 north/US 95 north/US 466 west
18.93530.4735719College DriveServes College of Southern Nevada, Henderson Campus
20.79133.4605920Horizon DriveFormer diamond interchange; Diverging diamond interchange completed and opened on January 25, 2015 (Nevada's second DDI) [40]
22.81836.7226123I-215.svgNevada 564.svg I215 west (Bruce Woodbury Beltway) / SR 564 east (Lake Mead Parkway)Southern terminus of I-515; northern end of US 93/US 95 concurrency; I-215 exit 1; former SR 146
I-515.svgUS 93.svgUS 95.svg I515 north / US 93 north / US 95 north Las Vegas, Ely, Reno Continuation beyond northern terminus of I-11
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also

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Interstate 40 (I-40) is an east–west Interstate Highway that has a 359.11-mile (577.93 km) section in the U.S. state of Arizona, connecting sections in California and New Mexico. The section throughout Arizona is also known as the Purple Heart Trail. It enters Arizona from the west at a crossing of the Colorado River southwest of Kingman. It travels eastward across the northern portion of the state connecting the cities of Kingman, Ash Fork, Williams, Flagstaff, Winslow, and Holbrook. I-40 continues into New Mexico, heading to Albuquerque. The highway has major junctions with U.S. Route 93 — the main highway connecting Phoenix and Las Vegas, Nevada — in Kingman and again approximately 22 miles (35 km) to the east, and Interstate 17 — the freeway linking Phoenix to northern Arizona — in Flagstaff.

In the U.S. state of Arizona, U.S. Route 93 is a U.S. Highway that begins in Wickenburg and heads north to the Nevada state line at the Mike O'Callaghan–Pat Tillman Memorial Bridge.

Interstate 15 (I-15) is an Interstate Highway in the U.S. state of Nevada that begins in Primm, continues through Las Vegas and it crosses the border with Arizona in Mesquite. Within the state, the freeway runs entirely in Clark County. Many motorists use I-15 to visit Las Vegas, as it is the only primary Interstate Highway in the city. The highway was built along the corridor of the older U.S. Route 91 (US 91) and Arrowhead Trail, eventually replacing both of these roads.

U.S. Route 95 in Nevada highway in Nevada

U.S. Route 95 is a major U.S. highway traversing the U.S. state of Nevada from north to south directly through Las Vegas and providing connections to both Carson City and Reno. US 95 is cosigned with Interstate 80 for 95 miles (153 km) between a junction in Trinity and Winnemucca before heading north into Oregon at McDermitt.

U.S. Route 93 in Nevada highway in Nevada

In the U.S. state of Nevada, U.S. Route 93 is a major United States Highway traversing the eastern edge of the state. The highway connects the Las Vegas area to the Great Basin National Park, and provides further connections to Ely and Wells. US 93 also provides the majority of the most direct connection from the major metropolitan areas of Las Vegas and Phoenix to the Boise, Idaho Metropolitan Area with a final connection to Boise via Interstate 84 from Twin Falls, Idaho.

U.S. Route 93 Business is a business route of U.S. Route 93 (US 93) in Clark County, Nevada. The route provides access to Lake Mead and downtown Boulder City from Interstate 11 (I-11). The route was originally part of mainline US 93 before it was realigned around Boulder City along I-11.


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