The pass lies at an elevation of 7,323 ft (2,232 m)[1] and is located in between the White Mountains and Inyo Mountains ranges in the Basin and Range Province of eastern California.

Inyo County and the State of California bestowed the honor on Westgard after his successful transcontinental journey by automobile in 1911.

Westgard, nicknamed "The Pathfinder" was appointed by Federal Highway Administration Director Logan Page to attempt the trek as research for appropriate locations for the first transcontinental highways.

This initial field survey ultimately led to what would eventually become the Lincoln Highway.

Although not the first transcontinental voyage by motorized vehicle, Westgard claimed to be the first to have completed the journey by truck, his being a 37-horsepower "Pioneer Freighter".