I don't understand what will prevent someone from walking on the tracks into the front of this "station" like at St. Mary's? Please tell me this station design wouldn't require drivers to stop at a specified point for fancy door openers that have to match up?
Doesn't have to be every station. Stations like Fenway and Longwood can work. St. Mary I guess would not so much. That would require a person actually there to watch the track side (and give "customer service").