This pipe effort was already due to the fact that the city doesn't allow you to use existing drainpipe (that drains into the sewers). Which is entirely understandable, as the city's sewer system is roughly the same age as the house itself, and a combined sewer, and during heavy rains, combined sewers are not a good thing. And they overflow into the Whitewater River anyway, and frankly, there's just too much E. coli there nowadays.
We can't just drain the water into the yard, because there simply isn't enough yard. So it's time, boys and girls, to explore the concept of the dry well. And you know, a small one with a plastic barrel is really not too hard. And as the ground still hasn't frozen, well, next week I'm going to put in a dry well down towards the street. There will still be an overflow into the street, but it will only be an issue in really heavy rain, and that's not a problem; the dry well will still buffer the flow.