I'm not sure that this is a bad thing. Having ridden buses into and out of Alewife to the NW suburbs, the final 0.5 miles into/and out of the station can take over 30 minutes. When I lived in East Arlington, taking the 77 to/from Porter was generally much faster than the 350 or 79 to Alewife. In the updated proposal, it looks like the missing routes are the confusing 62/76 and the 67 which is now covered by the 87 (and probably better for the people taking it).Alewife busway goes from being a busy pre-pandemic hub to the northwestern suburbs and becomes a small town "intermodal" transit center with 2 bus routes at less than 30 minute headways all day. I guess Cambridge should give up letting the T build busways, because, the T doesn't want to actually use them in Cambridge.