[Tagging] Turn Restriction usage

Ross Scanlon info at 4x4falcon.com
Wed Apr 11 13:52:33 BST 2012


>> No.  The router should know not to do this. Likewise as below the router
>> should not make u turns at traffic lights.
>
> Based on what? How does the router know that the two ways are two
> carriageways of a single road? Couldn't they be a straight road, that
> becomes a oneway street at a certain point, and at that point a
> junction brings to a oneway secondary road?

The name of the way, the fact that you are turning > 180 degrees on the 
same way.

Cheers
Ross




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