Park Ridge police have identified the pedestrian struck and killed in a busy suburban intersection Friday morning as 55-year-old David Jutovsky of Northbrook, a loss that has stirred concern about traffic safety along one of the area’s most heavily traveled corridors. According to police, the collision occurred around 10:09 a.m. when a driver turning east onto Dempster Street from southbound Potter Road hit Jutovsky as he crossed the intersection. The driver remained at the scene and has been cooperating with investigators, authorities said. The crash prompted the temporary shutdown of eastbound Dempster and northbound Potter, disrupting late-morning traffic and drawing…