Hi Pete,

For each point you wants to check you calculate latitude and longitude. To see if you have an object you can use ObjectsFromPoint();

I have an article that more or less describe what you do. Do a search on 'snap to road' on this site. It start on a position and then it make a vector checking each point with 5 meter interval, increase radius 5 meter until the radius of the circle is reached.

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rgds, Wilfried Mestdagh
www.mestdagh.biz
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