It may cause a "gridlock" but if u know a second way home, take it, its going to alieviate the traffic a little bit. wether its a stop sign or traffic light it was going to happen its inevitably more people move out this way and drive on the road. Look at the population for thise section of chester county over the last 5 years it boomed. as i said find a alternate route home it may be quicker safer and less agravating