Ahead We Can Start To Perceive The Outlines of a “Low Rimmed Canyon” => The Distant Horizon Is A Ridge Which (To the West Beyond), Overlooks Miles City, MT. The Lower Area Ahead, BEFORE This Ridge, Is The Valley of Montana’s Powder River, 13.6 Miles West From Here. And In Essence Is The ZMM Narrators “Low Rimmed Canyon” .

….As He Travels Through This Area of Montana, The ZMM Narrator’s Continued. Explanation Of => (After he " awaked in what seemed a hospital. “). =>
….." In the days and weeks and years that have followed, I’ve learned much more. He [Phaedrus] was dead. Destroyed by order of the court, enforced by the transmission of high-voltage alternating current through the lobes of his brain. Approximately 800 mills of amperage at durations of 0.5 to 1.5 seconds had been applied on twenty-eight consecutive occasions, in a process known technologically as "Annihilation ECS." A whole personality had been liquidated without a trace in a technologically faultless act that has defined our relationship ever since. I have never met him. Never will.
….And yet strange wisps of his [Phaedrus’] memory suddenly match and fit this road and desert bluffs and white-hot sand all around us and there is a bizarre concurrence and then I know he has seen all of this. He was here, … I’m like a clairvoyant, a spirit medium receiving messages from another world. That is how it is. I see things with my own eyes, and I see things with his eyes too. He once owned them. .. These EYES! That is the terror of it. These gloved hands I now look at, steering the motorcycle down the road, were once his! And if you can understand the feeling that comes from that, then you can understand real fear . . . the fear that comes from knowing there is nowhere you can possibly run.
….We enter a low-rimmed canyon.“

Along US-12 => 25.0 Miles W of Plevna, MT, and 13.6 Miles E of Powder River, MT. This picture shows the ZMM “Low Rimmed Canyon”. The ZMM “Roadside Stop” shown in the next photo is 1.8 mile ahead on rt.
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(Photo = 104-0482c ...... ZMM Page = 077 ...... WayPt = 91`|w|' 2930ft)