AMP: 109 Location: SR 71 and SR 89, Congress Reassurance shield at the beginning of 71 as we head into Congress AMP: 108 Location: SR 71 and Village Ave, Yavapai Cty As we head out of Congress, we’re 6 miles from US-93 and 339 miles from LA. I’m not sure why LA is the control … Continue reading State Route 71, SR 89 to US-93