State Route 146 - St. Rose Parkway
Connecting I-15 south of the Las Vegas metropolitan area with Interstate 215, Nevada State Route 146 is Saint Rose Parkway. The six to eight lane arterial angles northeast from Southern Highlands Parkway 6.62 miles to the diamond interchange joining I-215 with Pecos Road.
Prior to construction of I-215, SR 146 followed Lake Mead Drive east overall from I-15 at Exit 27 northeast to Henderson and Lake Mead National Recreation Area. This alignment historically was Nevada State Route 41.
SR 146 between I-15 and I-215 was renamed from Lake Mead Drive to St. Rose Parkway in early 2001. Replaced by the extension of Interstate 215, SR 146 was truncated west from Henderson in June 2002 to only follow St. Rose Parkway. This eliminated an overlap with I-215, which was partially constructed over former Lake Mead Drive. SR 146 was inventoried at 6.673 miles per the 2000 NDOT Route Log.
The section of Lake Mead Drive east from the Henderson Bowl Interchange joining I-215 with I-11/U.S. 93-95 was renumbered as State Route 564.
Saint Rose Parkway - East
Looking north from Saint Rose Parkway toward the Las Vegas Strip. Saint Rose Parkway stems east from Southern Highlands Parkway into the SPUI (Exit 27) joining Interstate 15 with the west end of SR 146.
03/09/19
SR 146 (St. Rose Parkway) crosses Las Vegas Boulevard (old SR 604) just east of Interstate 15.
03/09/19
The lone reassurance marker for SR 146 east appears beyond Las Vegas Boulevard (Historic U.S. 91/466).
03/09/19
Bowes Avenue ties into St. Rose Parkway adjacent to the M Resort-Spa-Casino.
03/09/19
SR 146 east at Gilespie Street.
03/09/19
Bermuda Road intersects St. Rose Parkway north from an industrial park area populated with distribution centers.
03/09/19
Raiders Way south from SR 146 at Starr Avenue was previously named Executive Airport Drive. Henderson Executive Airport (HND) is located nearby.
03/09/19
Maryland Parkway runs north from Sunridge Heights Parkway nearby to Paradise Road at Windmill Lane.
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St. Rose Parkway east at Seven Hills Drive.
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SR 146 east next intersects Jeffreys Street.
03/09/19
Eastern Avenue runs north through Paradise to Las Vegas and North Las Vegas.
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SR 146 curves northward from the traffic light with Coronado Center Drive.
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Paralleling I-215, Paseo Verde Parkway heads east from SR 146 across Henderson to Horizon Ridge Parkway
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SR 146 (St. Rose Parkway) concludes east at a diamond interchange (Exit 6) with Interstate 215.
03/09/19
I-215 (Bruce Woodbury Beltway) replaced Lake Mead Drive east from SR 146 at Pecos Road to the Henderson Bowl Interchange at I-11/U.S. 93-95 and SR 564.
03/09/19
Interstate 215 arcs northwest from Henderson toward Harry Reid International Airport (LAS) in Paradise.
03/09/19
St. Rose Parkway becomes Pecos Road north at the westbound entrance ramp for Interstate 215 (Bruce Woodbury Beltway) to Enterprise.
10/24/25
Saint Rose Parkway - West
Pecos Road heads south from Paradise to meet Interstate 215 (Bruce Woodbury Beltway) at SR 146 (St. Rose Parkway).
03/09/19
Interstate 215 heads west from Pecos Road and SR 146 to Las Vegas Boulevard and I-15, where Bruce Woodbury Beltway becomes Clark County Route 215 en route to Enterprise and Summerlin in the west valley.
03/09/19
Pecos Road south becomes St. Rose Parkway at the diamond interchange (Exit 6) joining Interstate 215 (Bruce Woodbury Beltway) with SR 146 west.
10/24/25
The I-215 East Beltway Trail spans SR 146 (St. Rose Parkway) adjacent to the ramps with Interstate 215 eastbound. I-215 joins I-15 near Enterprise with I-11/U.S. 93-95 and SR 564 (Lake Mead Drive) at Henderson.
10/24/25
St. Rose Parkway expands to eight lanes south ahead of Paseo Verde Parkway.
10/24/25
SR 146 (St. Rose Parkway) turns southwest just ahead of the traffic signal for Coronado Center.
10/24/25
A pedestrian bridge takes Saint Rose Parkway Trail across SR 146 by Cactus Wren Park.
10/24/25
Eastern Avenue angles southeast across St. Rose Parkway at the succeeding traffic light along SR 146 westbound.
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SR 146 (St. Rose Parkway) passes the St. Rose Dominican Hospital, Siena Campus ahead of Jeffreys Street.
10/24/25
Spencer Street south and Seven Hills Drive north come together at SR 146 (St. Rose Parkway).
10/24/25
Maryland Parkway extends south from the Silverado Ranch community across SR 146 to Sunridge Heights Parkway.
10/24/25
Amigo Street south intersects St. Rose Parkway across from Saint Rose Square shopping center.
10/24/25
Starr Avenue leads west from St. Rose Parkway to a diamond interchange (Exit 29) with Interstate 15 and the Southern Highlands community. Raiders Way extends south from Starr Avenue and SR 146 by Henderson Executive Airport (HND).
10/24/25
Bermuda Road stems north from Volunteer Boulevard by an array of distribution centers and warehouses to intersect SR 146 ahead of Starr Avenue.
10/24/25
Gilespie Street heads 6.8 miles north from SR 146 to SR 562 (Sunset Road) by Harry Reid International Airport (LAS) in Paradise.
10/24/25
The M Resort-Spa-Casino is located on the south side of SR 146 prior between Bowes Avenue and Las Vegas Boulevard (former SR 604).
10/24/25
Las Vegas Boulevard, the historic route of U.S. 91/466, meets SR 146 (St. Rose Parkway) just east of Interstate 15. Las Vegas Boulevard parallels the freeway south to Jean and north toward the Las Vegas Strip.
10/24/25
The lone shield assembly posted for SR 146 west along St. Rose Parkway appears between Las Vegas Boulevard and I-15.
10/24/25
SR 146 west at the single point urban interchange (SPUI) with Interstate 15.
10/24/25
Two lanes depart from SR 146 west for I-15 north to Downtown Las Vegas, Mesquite, St. George, and Salt Lake City, Utah.
10/24/25
Two left turn lanes connect with the southbound entrance ramp for Interstate 15 to Primm, Barstow and Southern California.
02/21/10
The west end of St. Rose Parkway ties into Southern Highlands Parkway. Highlands Parkway north runs through the master-planned Southern Highlands community to Decatur Boulevard at Cactus Avenue.
02/21/10
Lake Mead Drive - West
Formerly SR 146, Lake Mead Drive west at what was Interstate 515. I-215 was constructed over Lake Mead Drive west from here to Stephanie Street.
11/12/00
Former SR 146 (Lake Mead Drive) west ahead of the I-215 freeway between Interstate 515 and Gibson Road.
11/12/00
SR 146 (Lake Mead Drive) west ahead of Gibson Road, just east of where Interstate 215 began at the time.
11/12/00
SR 146 previously intersected Gibson Road at this traffic signal, which was eliminated once I-215 was connected directly to Interstate 515.
11/12/00
Former SR 146 west after Gibson Road where Lake Mead Drive transitioned directly onto Interstate 215 westbound.
11/12/00
Photo Credits:
- Brent Ivy: 03/09/19
- ABRoads: 10/24/25
- Andy Field: 11/12/00, 02/21/10
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Page Updated Monday March 01, 2010.