Boston Subway up view

he'll be careful. that's how he gets around. trains and boats and planes

Well he needs to be more careful, he's very close to the tracks!!!

that's why he is peeping round the corner, he knows he is baaaad

Another great surprise. I don't know which stop this is but I would guess it's one on the ''Green Line''.
I'll have to tuck Noggin under my coat as only ''working'' dogs are allowed. LOL Many thanks for another great puzzle June!! :)))
(time, 5:13)