Question
Where the dominant owner has an express right of way at all time
for all purposes, can the dominant owner use a wider part of right
of way to turn their vehicles by three point turn, i.e. is there an
implied right to turn?
Answer
Nature and extent of rights of way
In the case of an express grant of a right of way, the extent of
the right granted depends on the express terms of the grant. A
court will construe the language of the deed in the light of the
circumstances and the intention of the parties at the time of the
grant.
If the scope of the words contained within the express easement
do not expressly outline a right to turn, which appears to be the
position from your question, then there will be no express right to
turn.