Nevada State Route 439

The northern portion of USA Parkway was initially constructed by the industrial center's developers; however, the Nevada Department of Transportation (NDOT) agreed to assume control of the road after Tesla announced plans to build its Gigafactory at TRIC in 2014.

From there, the road heads northwest into mountainous terrain, providing access to the Tahoe Reno Industrial Center and the Tesla Gigafactory.

The highway continues to its end at a modified diamond interchange with I-80 located approximately 17 miles (27 km) east of Sparks, in Washoe County.

The Regional Transportation Commission of Washoe County views the improvements as insufficient for the expected area development.

The funds to fast-track the USA Parkway build-out were obtained by deferring maintenance projects on seven low-priority northern Nevada highways.

[26][27] At a ribbon cutting ceremony held on August 28, 2017, in anticipation of the completion of construction, Nevada Governor Brian Sandoval bestowed the honorary name of "Infinity Highway" upon USA Parkway.

View north along SR 439