Mississippi Highway Patrol Troop M responded to a two-vehicle accident without injuries Friday at 7:51 p.m. on I-55 southbound north of exit 30. They responded to a single-vehicle accident without injuries Sunday at 5:49 a.m. on I-55 northbound north of mile-marker 40. They responded to a single-vehicle accident without injuries Sunday at 8:59 p.m. on I-55 southbound at mile-marker 47.