Said shui. Actually, JiShuiTar is the beginning of central Beijing when coming from BNU (all the second ring road essentially deliniates that boundary...as it's the route of Beijing's former city walls.). It is just north of the first of Beijing's many lakes, Xihai, which is just north of Houhai which is where the boats were pictured earlier. None of these distances are very far, but XinJieKouWai at JiShuiTar changes from a giant boulevard to a 1-lane road which makes it a very pleasant urban roadway, but an extremely slow one.
EAP China! Robert Klein