Re: [sumo-user] Intersections when a few roads are left-hand side drivin

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

Hello,

right now, the junction-shape algorithm cannot handle a mix of right-hand and left-hand driving. A work-around is to set a custom junction shape:

https://sumo.dlr.de/docs/NETEDIT.html#junction

Also see https://sumo.dlr.de/docs/NETEDIT.html#specifying_the_complete_geometry_of_an_edge_including_endpoints

Note, that turn-around connections from the left-hand roads in a right-hand network will also have the wrong shape. Either remove them or set a custom shape for them as well.

regards,

Jakob

Am Di., 24. Dez. 2019 um 21:40 Uhr schrieb Richard Tasgal <tasgal@xxxxxxxxx>:

I'm trying to model a road network in which some of the streets have driving on the left-hand side rather than the right. I'm not getting the shape of the roads and especially the intersections the way they should be. The best I could do is have the roads with left-hand side driving enter and exit the intersections at angles. For example, the road on the right in this figure is left-side driving; the other roads are right-side driving or one-way. The position of the stop lines is too far away from the intersection and the intersection shape has a small bottleneck that I don't want.

Any suggestions about how to program in a more correct shape?

Rich Tasgal

Ben-Gurion University

Israel

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