By morning-light the roads that converged upon the Gate of Mordor could now be clearly seen, pale and dusty; one winding back northwards; another dwindling eastwards into the mists that clung about the feet of Ered Lithui; and a third that ran towards him.
There are no more uses of "converge" in the book.
Show samples from other sources
The lines converge at this point
Social forces converged to bring the Fascists back to power