The man who died in a single-vehicle accident that occurred at 2:15 p.m. Saturday on Interstate 435 in Johnson County has been identified as 20-year-old Niquetta A. Wilson, of Kansas City, Kan.

According to Kansas Highway Patrol reports, Wilson had been traveling southbound near Johnson Drive in Shawnee when his vehicle drifted off the left side of the highway into the grassy median, became airborne and struck a bridge pillar.