This doesn't seem quite right.  Colby doesn't directly intersect with Forest Street, but instead intersects with Claremont and requires crossing the northeast crosswalk to reach the main intersection.  This edit places the crosswalk on the wrong side of Colby.  It also obscures the fact that someone traveling north on Claremont would have to completely cross the intersection before turning left onto Colby.  While the previous geometry wasn't a perfect representation either, it seems more accurate for this complex intersection.