Sean Maguire was fined £265 with six penalty points at Magherafelt Magistrates Court.
Maguire (21), of Fountain Park, Strabane, was detected by police on January 25.
Motorist clocked doing 109mph on Glenshane Road, Maghera fined £265
A motorist was detected by police travelling at 109mph on the Glenshane Road, Maghera.