Hi Martin,

you will not get a correct solution for this problem. Your road network and 
the gps points differs always.

A possible "solution" is building a buffer around the streets und look für 
intersection with gps points and filter by direction road/points. Grouping gps 
points can give you the start and end point for the road. If a road is only 
one times driven.

Gr
Ralf

Am Dienstag 11 Januar 2011, 17:16:18 schrieb Martin Fafard:
> Hi
> 
> I have a network of roads (topological) and I receive GPS points. I
> would like to create new lines who follow exactly the same path as my
> road from the GPS points (to "highlight" where the GPS unit was on the
> network). The problem is I need to segment the new line because the GPS
> points can stop anywhere on my roads... Any advice to do this?
> Thank you
> 
> Martin F
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