Par4_18th.jpg (15 of 16)  The view off the tee on the Par Four 18th hole at the TPC Las Colinas home to the Byron Nelson Classic on the PGA Tour.  That's the Four Season's Resort Hotel in the background.  The optimal tee shot is to the right center of the fairway in this picture of this par four dogleg left finishing hole ....  2008 UpDate: This tee box has been moved 40 yards to the left of where it is in this picture to make the hole dogleg more and play better ...