The Interstate to Bozeman Pass Is Seen In the Distance. North View.
….Look Carefully, And You Can See I-90 Already Has A Considerable Slope Up! (5 % Grade?)

…[Most of Chapter 13, from end of ZMM page 127 to page 136, the Narrator fully explains Phaedrus’ concept of The University as “ “The Church Of Reason“, then ends Chapter 13 with => ]
…. “We reach an intersection where the road from the park joins the main east-west highway, stop and turn on to it. .. From here we go over a low pass and into Bozeman itself. The road goes up now, heading west, and suddenly I’m looking forward to what’s ahead.“

On Southwest Edge Of Livingston, MT.

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….Going West on I-90 from Livingston, MT, & heading up to Bozeman Pass, the marginal road (old US-10), allows the "ZMM traveler a slower-pace" and a chance to stop and enjoy. To take this older highway, get off I-90 at the first exit just West of Livingston, MT.
….For example => In 2002, traveling this old US-10 marginal 1/2 way up Bozeman Pass 9.8 miles “West of Livingston, MT, I Discovered a Herd Of Domesticated American Bison. But They Are Wild Enough To Require A Substantial Fence To Keep Them In!! You may see my photo of these Buffalo, in my “Personal Experiences Album” in this Gallery Album => Click Here And =>AFTER Page Of 9 Small Photos Comes Up, Read & Click On 9th Small Photos.

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(Photo = 106-0785c ...... ZMM Page = 136 ...... WayPt = 191w ~5000ft)