Long ago dubbed the "Road to Nowhere," the Sun Valley Parkway was built in the mid-1980s as the centerpiece of a real estate development project that collapsed in typical Arizona fashion. The only thing that has ever come true from all the real estate hype for the area now annexed by Buckeye is the parkway.

A sign stating "No Service Next 35 Miles" signals the start of the parkway that lies about 12 miles east of the Palo Verde Nuclear Generating Station, off Interstate 10. The sign also gives the green light to floor it, which we did. After a few minutes, the old truck wound up to 102 mph, not bad considering the 198,500 miles on the engine (1994 Dodge Dakota, V-6).

Besides the obvious temptation to ramp up the RPMs, the road is a favorite for cyclists with its wide shoulders and paucity of traffic. The parkway bisects the Hassayampa Plain, offering vast expanses of relatively untouched Sonoran Desert landscape marred only by a jangle of crisscrossing, high-tension power lines.