AMP: 120 Location: US-60 and SR 74, Maricopa Cty Reassurance shield after the SR 74 junction AMP: 119 Location: US-60 and SR 74, Maricopa Cty In 34 miles via US-93, we’ll hit SR 89. No trucks. AMP: 111 Location: East Center St and Mockingbird Rd, Wickenburg A few miles later, we’ll enter sunny Wickenburg AMP: … Continue reading U.S. Route 60, SR 74 to US-93