A motorcyclist was injured after the motorcycle he was driving hit a deer Thursday afternoon on Highway 142 in Klickitat County.  According to the Washington State Patrol, 62-year-old Clarence Lamping of Goldendale was on his motorcycle going eastbound on Highway 142 at milepost 18 just before 1:30 p.m.  The WSP report says when the motorcycle struck the deer, the driver lost control.  Lamping was taken to Klickitat Valley Hospital in Goldendale for treatment of injuries.