Yeah I've seen the cars on Brattle as well. Certainly a design issue; during the rest of the year there needs to be a bollard there to keep cars out, but they also could have done some curb work to make it too small for a car to enter.

I'm surprised the bidirectional was considered bad at Huron but acceptable at Concord. I haven't really figured out the right way to head into the square yet

I know at the first snow I saw the garden lanes got blocked by the plow, but I'm sure it was fixed later. It's more just about needing to clear twice as many lanes. i am always surprised to hear the mix of "I commute" and "it's great to see kids on this". But maybe I'm a grouchy old man who doesnt like ducking wrong way bikers or tots heh