True. But they've been building speed tables all over the place - there's at least 8 around Tufts now, so I figured snow plowers must be getting familiar with handling these...
I am fine with curving Boylston St. But pedestrian experience can be improved by eliminating "islands", expanding sidewalks, improving lighting and activating park edges a bit. All pretty doable with some impact to car throughput.
Yeah, it was one huge wasted opportunity called "Columbus Center" - there's a whole thread on this forum (warning: soul-crushing): https://archboston.com/community/threads/columbus-center-rip-back-bay.970/