The 35-year-old from the Fivemiletown area was driving an articulated lorry carrying livestock when he crashed on the Mayogall Road.
The Mayogall Road was shut for most of the day while police investigated the scene and recovered the vehicle.
The road has now reopened.
Witnesses are urged to contact the Collision Investigation Unit on 0845 600 8000.
COMMENT RULES: Comments that are judged to be defamatory, abusive or in bad taste are not acceptable and contributors who consistently fall below certain criteria will be permanently blacklisted. The moderator will not enter into debate with individual contributors and the moderator’s decision is final. It is Belfast Telegraph policy to close comments on court cases, tribunals and active legal investigations. We may also close comments on articles which are being targeted for abuse. Problems with commenting? email@example.com