AMP: 176 Location: I-10 and Casa Blanca Rd, Pinal Cty Reassurance shield after the SR 587 interchange AMP: 181 Location: I-10 at the Sacaton Rest Area, Pinal Cty Reassurance shield after a rest area ramp merges back on AMP: 183 Location: I-10 and SR 387, Pinal Cty A couple miles later, we’ll approach SR 387, … Continue reading Interstate 10, SR 587 to SR 387