Not to in any way defend the Greenway...
...my turn:
Back to the discussion of traffic lanes:
Pop quiz:
How many lanes do you have to cross to get to the Common?
Park Street: 2 + 2 parking = 4
Tremont Street: 3 + 1 parking = 4
Boystlon Street: 2 + 1 parking = 3
Charles Street (speaking of "highways"): 4 + 1 parking = 5
Beacon Street: 4 at the bottom of the hill; 3 at the top
How many lanes do you have to cross to get to the Public Garden?
Boystlon Street: 2 + 1 parking + median + 2 + 1 parking = 6
Charles Street (speaking of "highways"): 4 + 1 parking = 5
Beacon Street: 4 + 2 parking = 6!!!
Arlington Street: 3 + 2 parking = 5
How many lanes do you have to cross to get onto the Commonwealth Ave Mall?
Same as the Greenway
How long has Altantic Ave been a "highway"?
Answer: from its inception
To summarize: both Surface Road (yes, dumb name) and Atlantic Ave have always been north-south arteries...even during horse 'n' buggy days. AND...by the numbers, these parks are easier to get to than both the Common and the Public Garden. AND...the North End parks were very well populated today.
...of course, populated parks do not a successful park make.