It depends on your jurisdiction.olestas wrote:Actually most segments "should" have a u-turn... you can do this on most roads and junctions.
And highlights just informs about it... but this script by default removes u-turn.
In Canada, most segments where you would want to do a u-turn, you can't (legally). And most where you can legally, you wouldn't want to attempt it, as it isn't safe.
The law for the province of Alberta is for any junction of roads where it is safe to do so, providing it is an uncontrolled intersection -- so if there are traffic lights, no u-turn. Oddly enough, those are usually the only intersections that are big enough to do a u-turn in.
And yes, I know that highlights just points them out. But I also see no problem in obliterating them with JNF -- as long as users using JNF know that it will happen.
Technically, the only thing JNF *needs* to do now is deal with the revconns... both u-turns and soft turns can be dealt with in WME... so JNF just makes things easier.
Re: [Script] WME Junction Node Fixer v0.0.7.5 Dec 23 2012