Preventing a U-Turn

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Re: Preventing a U-Turn

Postby bgodette » Fri Jun 29, 2012 12:25 am

CBenson wrote:Oh no. Its back.
PennU.jpg

Can't reproduce on Live Map.
ImageImage
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Re: Preventing a U-Turn

Postby AlanOfTheBerg » Thu Apr 28, 2011 3:14 pm

CBenson wrote:
AlanOfTheBerg wrote:It would appear the only logical way to disallow a u-turn would be to restrict all turns on the junction, then manually enable each allowed turn.


Thanks for this advice, it has worked.

Thanks for the verification. Now I want for an easier way to restrict U-turns because for a 4-way intersection, this is a pain in the butt to set up properly.
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Re: Preventing a U-Turn

Postby AlanOfTheBerg » Fri Apr 15, 2011 5:18 pm

CBenson wrote:I have not encountered a route with u-turn on a non-split road before, so I'm not sure that u-turns are intented to work. Are u-turns supposed to be an option or is this an error in the routing routine?

I thought that Waze allowed u-turns at junctions which have had "enable all turns" function performed. Since you cannot otherwise enable a turn back onto the same segment, this makes sense to me.

It would appear the only logical way to disallow a u-turn would be to restrict all turns on the junction, then manually enable each allowed turn.

Now, while I generally disagree with the road-splitting idea, this is a really wide road at this point. Even I might be tempted to split it. :o But, I think the turn restriction thing is better.

Curious:
1) How does one get from Hwy 295 W to Pennsylvania Ave N?
2) Is "DC Hwy 295" proper? Because by Waze standards, I would think this should be treated as a state hwy, even though DC is not a state.
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