A one vehicle crash sent two Lincoln residents to the hospital Monday. 56-year-old Debra D Taylor of Lincoln was traveling southbound on Interstate 55 approaching milepost 60 in Montgomery County.  At that time, Taylor reportedly attempted to change lanes, but allegedly failed to see the lane was already occupied by another vehicle.  Taylor swerved to miss striking the other vehicle, lost control, and went off the right side of the roadway.   Taylor rolled twice before coming to rest in the ditch.  Taylor and front seat passenger, 88-year-old Laverda Taylor of Lincoln, were transported by ambulance to St. Francis Hospital in Litchfield.