Dear all,
Thanks for your replies.
Those stations are located on different road centre lines (they are NOT
lanes), in Hong Kong, somewhere, dozens of these lines are clustered
together. For the simplification, I just use one axial line to represent
them; I am not sure whether it is appropriate to do that. What are your
options? And for some ring shape roads, I do not how to represent them,
should I use some short axial lines or just ignore them to let other lines
extend crossing them, for example in the demo figure 6, the axial lines are
red, road centre lines are black, am I right the digitize the ring road like
that?
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