AMP: 177 Location: I-8 and I-10, Pinal Cty Reassurance shield at the beginning of I-8 AMP: 177 Location: I-8 and I-10, Pinal Cty At the beginning of I-8, we’re 60 miles from SR 85 and Gila Bend. 353 miles to the western terminus of I-8 in San Diego AMP: 174 Location: I-8 and Trekell Rd, … Continue reading Interstate 8, I-10 to SR 84