From the hours of 10pm - 1am , our normally quiet street becomes a race track for motorcycles / speed bikes. Last night especially, around 1130 there were 4 of them that raced around the area. We could hear them coming & its very loud especially when 1-you have young children sleeping & 2- when you have to get up at 4am for work! Something needs to be done! If its not motorists breezing thru the stops signs during the day-now its racing bikes at night!