Very nice! I really like your colour choice with this pattern and I had to kind of unfocus my eyes to see the secondary pattern. Yes, it does remind me of Boston streets (altho the only time I have visited that beautiful city, it was under a deluge of rain and we had to navigate around several flooded streets). I think you chose the perfect pattern for this quilt and your quilting is great!
And you tuxedo quilt inspector seems to agree with me!