Interstate 15 South - Garnet to Downtown Las Vegas

U.S. 93 overlaps with Interstate 15 south from the Garnet Interchange (Exit 64) 21.4 miles to the Spaghetti Bowl interchange with I-11/U.S. 95 in Las Vegas.
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I-15/U.S. 93 south follows an S-curve underneath a Union Pacific railroad line near the siding of Apex.
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One half mile ahead of the Nevada Department of Transportation (NDOT) check station along I-15/U.S. 93. When in operation, all commercial and rental trucks must enter the station.
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I-15/U.S. 93 reach Apex Summit (el. 2492 feet) ahead of Exit 58 / SR 604 to North Las Vegas.
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The Las Vegas skyline comes into view one mile ahead of the diamond interchange (Exit 58) with SR 604 (N Las Vegas Boulevard) south.
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Nellis Air Force Base lies east of SR 604 (Las Vegas Boulevard) and the city of North Las Vegas.
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SR 604 (Las Vegas Boulevard) joins I-15/U.S. 93 with Nellis AFB and Sunrise Manor.
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SR 604 overlays N Las Vegas Boulevard 12.01 miles between Exit 58 and Carey Avenue in North Las Vegas.
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N Las Vegas Boulevard represents Historic U.S. 91 and the pre-Interstate alignment of U.S. 93 between Las Vegas and Apex.
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Las Vegas Motor Speedway, Downtown, and The Strip are easily seen along the ensuing stretch of I-15/U.S. 93 south
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I-15/U.S. 93 meets Speedway Boulevard at a diamond interchange (Exit 54) in a half mile. Speedway Boulevard joins the freeway with Las Vegas Motor Speedway.
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I-15/U.S. 93 advances southwest from Speedway Boulevard to the Las Vegas Beltway and Tropical Parkway at Exit 52 next.
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The speed limit reduces to 65 miles per hour along Interstate 15 south at Exit 52.
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Connecting I-15/U.S. 93 with Summerlin, Spring Valley and Enterprise, CC-215 comprises the western section of the 53 mile long beltway around Las Vegas. CC-215 is formally the Bruce Woodbury Beltway.
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Work through the end of 2022 constructed a directional T interchange with the Las Vegas Beltway overlaying the original diamond interchange (Exit 52) with Tropical Parkway.
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A single point urban interchange (SPUI) joins I-15/U.S. 93 south with SR 610 (N Lamb Boulevard) at Exit 50.
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SR 610 overlays N Lamb Boulevard 2.37 miles south from Exit 50 to SR 604 (N Las Vegas Boulevard).
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N Lamb Boulevard extends north to CC-215 (Bruce Woodbury Beltway) and south through Sunrise Manor to SR 582 (Boulder Highway).
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SR 573 extends along E Craig Road to SR 604 (Las Vegas Boulevard) across from Nellis AFB.
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E Craig Road stretches west across the North Las Vegas street grid to N Decatur Road where the second leg of SR 573 begins.
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The second segment of SR 573 overlays W Craig Road 3.091 miles between N Decatur Road and I-11/U.S. 95 in northern Las Vegas.
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SR 574 (Cheyenne Avenue) meets I-15/U.S. 93 next at a SPUI (Exit 46).
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SR 574 travels 8.12 miles along Cheyenne Avenue between Decatur Boulevard and SR 612 (Nellis Boulevard).
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Cheyenne Avenue extends west to Sun City Summerlin and CC-215 in Las Vegas.
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SR 574 (E Cheyenne Avenue) runs east to SR 612 (Nellis Road) in Sunrise Manor adjacent to Nellis AFB.
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U.S. 93 departs 1.50 miles ahead at the exchange with I-11/U.S. 95, locally called the Spaghetti Bowl interchange.
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I-15 south passes under Owens Avenue a half mile from I-11/U.S. 93-95 south to Henderson.
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0.657 miles of Washington Avenue between I-15 and Las Vegas Boulevard are maintained by NDOT as SR 578.
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I-11/U.S. 93-95 extend south to Henderson and Boulder City. U.S. 95 overlaps with I-11 through northern Las Vegas en route to Tonopah.
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Project NEON, completed by August 2019, expanded HOV lanes along I-15 between Sahara Avenue / Exit 40 and Exit 42 while adding HOV only flyover ramps.
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Project NEON, completed by August 2019, expanded HOV lanes along I-15 between Sahara Avenue / Exit 40 and Exit 42 while adding HOV only flyover ramps.
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