Two Gladstone residents were injured in an accident in Clay County about 3:30 Thursday afternoon. According to the patrol report, Kenneth Burns, 61, of Hamilton was Northbound on Interstate 29 at Vivian Road, when he made an improper lane change and sideswiped a vehicle driven by Lucy Zinnah, 21, of Gladstone. Zinnah lost control and struck a guardrail on the right side of the road. She and a passenger, Edith Duncan, 50, received minor injuries and was transported to North Kansas City Hospital.