[postgis-users] How to find the nearest road (geom) for the point which is not exactly located on the road.

[Thilani]

Hi,
I’m developing a shortest path navigation application on GIS. I came across
a problem when we need to find a shortest path from the location which is
not exactly located on the road. In that case I need to find what is the
nearest road (geom.) to that particular point 1st. Is there any available
post GIS function to do that? If so can you kindly explain that using an
example.
Thanks and Best Regards,
Thilani

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