if all the ideas for roles in routes are combined, you will need multiple roles
for the relation members.
When a member of a cycling route relation is tagged as a waterway or a railway,
isn't that all the information you need to know it's a transfer? If the member
is a relation, you could tag
Where a hiking route uses some transport to get from one walking section to
another should there be a roll 'transport'???
I know one of the American routes uses a canoe to cross a river, and at least
one of the Australian routes uses row boats to cross a river.
And, yes, this flows on from
