An intersection re-alignment project started Monday at North Wales and Morris Roads in Worcester, Upper Gwynedd and Whitpain Townships. PennDot says crews are working to eliminate two existing t-intersections and create a single four-way intersection.  To allow the construction work, they are closing one lane on each road in each direction between 9:00am and 3:00pm Monday through Friday.  The project should be finished in November at a cost of about $1.8 million, with 80 percent from the federal government and 20 percent from the state.