AMP: 0 Location: Main St and D St, San Luis The first reassurance shield for US-95 about four blocks north of the border AMP: 0 Location: Main St and G St, San Luis Reassurance shield after G St, future JCT SR 195 AMP: 0 Location: Main St and G St, San Luis Welcome to Arizona! … Continue reading U.S. Route 95, Sonora International Boundary to I-8 Bus