AMP: 128 Location: SR 87 and Bell St, Randolph, Pinal Cty No reassurance shield after the routes merge, but we’ll enter unincorporated Randolph shortly after the junction AMP: 128 Location: Arizona Blvd and Randolph Rd, Coolidge No reassurance shield after we leave Randolph, but less than a mile later we’ll enter Coolidge, which was formed … Continue reading State Route 87, SR 287 to SR 287