For 2 years have requested signs on the curve at Ridley Creek Rd. between Hillendale and Rosemary Circle. 5 accidents have occurred since living there in front of our home due to cars speeding around corner. PennDot went around making marks on street for Upper Providence Township. Curve signs put up and stop sign was placed on Kirk Lane, but that doesn't help. NEED A "Hidden Driveway on Curve" sign. Someone is going to get killed. You CANNOT see around curves!!!!!!