Finding intersection offset point

Discussion created by rich_harper on Nov 17, 2011
Latest reply on Nov 18, 2011 by JNery-esristaff
I am trying to determine the point along a road that is X units from an identified intersection.  The base data is not linearly referenced, but I have an address locator built.  I can buffer the intersection point by X units, but this doesn't solve my problem, as the distance along the road is frequently not equal to the Euclidean distance.

Any ideas?  For a desktop or Engine application I could use ICurve.QueryPoint on the road geometry, but I don't know how to do it using the WPF API.  Is this something a Geometry service can do?

Thanks for your help.