Based on the blink-and-you'll-miss-it spider map shown at around 1:28. It's. . .
- Urban Ring Southwest quadrant...at least the Brookline Village-to-Nubian via Longwood part, but no Kenmore
- Urban Ring Nubian-JFK spur, traced out faithfully...but not the South Boston "mainline" SE quadrant
- 66 bus to Harvard instead of Urban Ring NW quadrant BU-Kendall + Harvard spur...and a weird bulb-out to Boston Landing instead of West Station
- 86 bus Harvard-Sullivan, almost verbatim...via Union Square instead of Kendall
That's...uhhh...a pretty
wack routing. Bizarre co-mingling of the studied-out Urban Ring with some sort of "mid-ring" (66/86) that's not remotely the same thing for what demand (Kenmore, BU, Kendall) it omits. And sprouts some of the early-2000's most warmed-over and pollyanaish "perfect BRT" talking points on streets woefully short of the functional width for implementing that. But more bizarrely it spends very little time talking about its own transit concept before waxing poetic for several minutes on real estate development at the 5-story stations with medical offices and greenspace, greenspace, greenspace. Cool and metaverse-y graphics...but seemed like the stock footage was driving the narration more than the conceptual development of the actual transit line.
From the video description it says this was a design school project. I'm not sure I'd read much more into it than that given how deeply it goes off its own script with shiny-ball stuff, and where it seems to misconstrue very very well-studied transit demand like the core Urban Ring routing.