Add penalties for left turns in street map premium

[KisakyeM]

It appears that the street map premium network dataset doesn't allow the addition of any new restrictions. Is there a way to add penalties for left turns to make them less desirable for use during routing.  @ScottSandusky  @ShanaBritt @RachelSears @SarahOsborne @megan_r  @George_Thompson 

[KisakyeM]

@ScottSandusky  @ShanaBritt @RachelSears @SarahOsborne @megan_r  @George_Thompson 

@RichRuh 

[MattCrowder1 · Accepted solution]

There is not a way to add a new restriction or cost attribute to the standard StreetMap premium datasets since they are read-only.  You would need an editable dataset to add the global turn delay evaluator to penalize left turns.

[KisakyeM]

Do you know if it's feasible to utilize the street map premium streets layer to build a custom network dataset that penalizes left turns?

[MattCrowder1]

I do not think it is possible with the licensed/compressed Streetmap premium datasets.  It should be possible to add a new attribute with the Streetmap Premium Custom Roads dataset since it's editable.