Valentijn,
I was thinking: are the oneway street and the fake route interconnected automatically? I know they share the nodes, is that the same as being able to skip between them?
I.e. is it:
| | +--+--------+-----+----+---- a street +--+--------+-----+----+---- a street (cycleway) | |
... or
| | +--.--------.-----+----.---- a street +--.--------.-----+----.---- a street (cycleway) | |
Effectively, it's the later. Although the cycleway and the road share the same points, unless a point is already a routing node because some other way shares the point, it will not be made into a routing node. You don't want the former because you would create many unwanted routeing nodes. Cheers, Mark