The plane, piloted by John Gayley, of Bowdoin, landed in the southbound lane of Interstate 295 in Bowdoinham at about 10:15 am today. It then crashed into a guardrail off the breakdown lane.
Police say Gayley had minor facial injuries and was taken to a hospital. Passenger Rodney Voisene, of Bowdoin, received a minor arm injury and was also taken to a hospital.
The plane, a 1947 Cessna, did not hit any cars during its landing.