Corridor Targets with blip

[BradOatOlsenPerformance]

as you can see the corridor has a blip for some reason.  Any suggestions?  The target is the centerline alignment and centerline profile.  Curb Radius profile is great, no blips.

[BradOatOlsenPerformance]

ERROR MESSAGE: Station 15+55.00': Intersection with target could not be computed

[MSchille-1994]

Hard to say without the file.  Could there be an issue with either the profile or the alignment where the geometry is broken, or not tangent?  Is this the end of one region and the beginning of another region in your corridor?

[BradOatOlsenPerformance]

see attached

[MSchille-1994]

I was not able to detect why, but there is something goofed up with your connected alignment and connected profile for that region.  I deleted the connected alignment and the region in the corridor and re-created both with the same parameters and everything seemed to be fine.  

Also, I ran an audit after I deleted your connected alignment and before I re-created it, so perhaps something was goofed up in that alignment that we could not repair with conventional methods.

I'd say do the same and see if your issue goes away.

[BradOatOlsenPerformance]

Great, thank you for your help!

[MSchille-1994]

It's frustrating not being able to actually find the issue, and in your case, it looked like it should have been a few of the obvious scenarios.  Sometimes Civil 3D just has a hairball in it that needs flushed out...😅...  Nevertheless, glad to help.

[nkiakas]

Hi @BradOatOlsenPerformance 

Go to your region with name 26 (or 27 i don't remember)

In this region go to elevation targets

You have two targets there. Correct.

The mistake is that you have chosen the flattest, but you need the nearest target.

I hope i helped you

[MSchille-1994]

There you go.  Thanks @nkiakas 

[BradOatOlsenPerformance · Accepted solution]

That's it!!! I drew a polyline over the alignment and used it as the target width. It did not like the alignment along the main road as a target.

[MSchille-1994]

Sorry I recommended the long solution.

[BradOatOlsenPerformance]

Its all good! Cheers!