AutoCAD Civil 3D :: Stop And Go Corridor On Alignment

Mar 19, 2012

I want use my corridor where I need it and not use one in certain areas. For a proposed dike. Some places doesn't need to be replace.
So I need a way to use my section on the alignment. where I can find that option?

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AutoCAD Civil 3D :: Can't Get Datum To Stop At Corridor Boundary

Dec 5, 2012

I've set the corridor's surfaces to use the corridor boundariy & the datum's overhang correction to top links & bottom links, but for some reason it doesn't respect the corridor's boundary. 

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AutoCAD Civil 3D :: Alignment From Corridor

Feb 7, 2013

When creating an alignment from corridor feature (ditch invert level), the created alignment is not following the selected line (see image bellow). The alignment seams to be created from the first point of the feature line to the last point and ignores all the other points. The vertical alignment created at the same time seams to be correct.

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AutoCAD Civil 3D :: Corridor Adjustment To Alignment

Aug 5, 2013

  My alignment runs on the road center line and ends at the center of the cal-de-sac bubble. My corridor runs to the middle of the cal-de-sac. I need to shorten the corridor to end where the constant road width ends and the bulb  of the cal-de-sac begins. I can shorten the Corridor on the alignment or do I need to create a new alignment to the desired length?

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AutoCAD Civil 3D :: Dynamic Alignment From Corridor?

Feb 27, 2012

During modelling an intersection I need a corridor edge as target for onther region (attached picture), 

I made the alignment from corridor but unfortunately there is no option for that aligment to be dynamic!!!!!

every time I changed the main road layout, I have to delete the Edge alignment and make a new one.

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AutoCAD Civil 3D :: Creating Alignment For Corridor

May 13, 2012

I have the centerline of a berm constructed using a 3D polyline.  I want to use this centerline as the Alignment that I need from which to create a Corridor.  When I try to create an Alignment from objects, I can only use a 2D polyline, not 3D.  The berm has a slope to it and I need to have the assembly follow that slope as I create the Corridor.  Do I need to create the Alignment in 2D and then edit the points for elevation?

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AutoCAD Civil 3D :: Get Alignment Object From Corridor State?

Jan 14, 2013

i am trying to get the coordinate value for the current station in the subassemblies.

i found

Autodesk.Civil.Roadway.DatabaseServices.BaseBaseline.StationOffsetElevationToXYZ(ByRef Autodesk.AutoCAD.Geometry.Point3d) As Autodesk.AutoCAD.Geometry.Point3d

but how you get  the basebaseline?

in the alignment object there is no convert station to coordinate only coordinate to station. which is useless in this case.

Civil 3D 2012
Work: Xeon W3503, 12GB, Quadro 2000, Dell P2211H x 2
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AutoCAD Civil 3D :: Overlapping Section Lines In Corridor Because Of PI In Alignment

Nov 13, 2013

Because there is a PI in my alignment, the section lines in my corridor are overlapping creating problems with the surface.  Is there anything that I can do in this situation? 

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AutoCAD Civil 3D :: Alignment And Profile From Corridor Not Working Correctly?

Oct 9, 2013

For an intersection, I am trying to create an alignment and profile from the Lane (edge of traveled way) of my main road for the intersection lanes to tie to. I just did this yesterday on this same corridor without any issue, but today it doesn't create the alignment correctly. It doesn't actually follow the feature line that I select. The alignment is in orange and the green line is the lane line. Notice that the alignment isn't following the lane line. 

What would cause this? It worked fine doing the exact same thing yesterday, but today it's not. 

Infrastructure Design Suite Premium 2014
Civil 3D 2014 x64
Windows 7 64-bit
6GB RAM

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AutoCAD Civil 3D :: Alignment / Corridor / Super Elevation Error

Jul 16, 2012

Using Civil 3D 2012 SP 1 on Win7 Pro 64-bit. 

Is there any reason why a corridor model would not be respecting the manually entered super elevation values in the alignment? I have several stations that should be calculated with even super elevation values, but they aren't. For example, at station 0+080 on my alignment the left crown should be running at -3%, but it is actually being calculated at -2.47%. It isn't just one station; it's most of them. No overridden stations, vertical targets, etc in the corridor. Just a fairly straight-forward align (hor/vert) with super, simple assembly (two lanes, shoulder, daylight), simple corridor.

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AutoCAD Civil 3D :: Corridor Running On Different Alignment Than Section Editor

Jul 26, 2013

I have 3 alignments running: EB, WB, and Center alignment.  My corridor runs along the EB alignment.  Is it possible for me to develop section views for this corridor along the Center alignment?

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AutoCAD Civil 3D :: Get Alignment Object From Data Referenced Corridor Surface

Oct 25, 2012

is it possible to get the alignment name which the corridor surface is built from when the surface is being data referenced. in other word no corridor as the middleman.

the way i see it is when corridor suface is referenced, it becomes a regular surface and loses some properties such as parent alignment.

i am still using COM. maybe .net can do it? either way works.

Civil 3D 2012
Work: Xeon W3503, 12GB, Quadro 2000, Dell P2211H x 2
Home: 3930k, 12GB, GTX 590, U3011, QX2710

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AutoCAD Civil 3D :: Targeting Offset Alignment Layout Profile With Corridor Lane Assembly

Jul 19, 2012

For some reason I cant seem to target an offset alignment layout profile with my corridor lane assembly.  I can target the existing the existing groundprofile with the same  offset alignment, but the layout profile when targetted does not change the lane in my cross sections.  I can do this with civil 3d 2010, but not 2012.  I have tried other lane sub-assemblies and it doesn't make a difference.

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AutoCAD Civil 3D :: Surface Corridor Is Not Triangulating Entire Corridor Boundary

Sep 14, 2012

I have created a surface from a corridor.  I set the boundary of the surface to the daylight of the corridor.  In some areas of the corridor the surface does not triangulate see attached.

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AutoCAD Civil 3D :: Copy Corridor Or Corridor Station Values Only?

Dec 13, 2012

Copy a corridor successfully? I'd like to try this just a little worried about the explosion of evil this may cause to my Civil 3D session.

Even all the properties of the corridor setup from one to another would be useful. I'm building one corridor and an 2nd one that matches everything except I need to replace my Assembly with one meant for stripping.

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AutoCAD Civil 3D :: Corridor Surface Is Not Matching Corridor Top Links

Mar 21, 2013

My corridor surface is not matching my corridor top links.  see attachments.  this is affecting my volumes!

The section-plan(surface red).png is showing the section editor and the plan view.  the red highlighted line in section is the corridor surface and as you can see in plan view the surface is incorrect and wiggly.

The pdf is all my sections with the red linework being the corridor surface.

C3D ver 2012
Win 7, 64bit

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AutoCAD Civil 3D :: Changing Alignment Direction Where Feature Line And Alignment Coincide?

May 28, 2012

i've made a serpantine curve that starts from one line of alignment and end on the other line.

i wanted to know how can c change alignment direction when these two feature line and alignment meet each other in order to change the alignment path?

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AutoCAD Civil 3D :: Data Reference Alignment Stationing Differs From Original Alignment

May 3, 2012

I using a data reference/shortcut to properly label an alignment in paperspace. However when I reference the alignment in and apply the labels the aren't the same as the original alignment that I am referencing. Is there a setting where I am supposed to apply a new beginning station.

Also it seems as though the stationing(distance) isn't even matching up 1:1 with the original drawing. For example in the original base drawing my alignment starts at 10+00 with the next PI at 14+76.98, but the stationing on the reference alignment starts at 0+83.33 with the very same PI being labeled as 1+23.08. So the very same distance is 476.98' in the real design and the drawing it's being referenced in, but the stationing of the referenced alignment shows it as 39.75 Units.

I've attached a screen of the beginning of the alignment.

Civil 3D 2012
Windows 7 Service Pack 1
Intel Core i7-2600 CPU
16GB RAM

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AutoCAD Civil 3D :: Change Alignment Label Style Set After Alignment Has Been Created?

Jul 18, 2013

Using Civil 3d2012, Is it possible to change the alignment label style set after the alignment has been created?  For example, for an alignment that was created with alignment label set X - change the label set to alignment label set Y?  It seems like this should be pretty easy, I must be missing something obvious. 

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AutoCAD Civil 3D :: Alignment Style Vs Alignment Labels - PI Treated Differently?

Apr 6, 2013

I have a question on Alignment PI's. (Point of Inflection/Intersection)I have an alignment where some PI's have curves, others are merely hard bends.

Is there a way to automatically label the PI's even if they have an associated curve? (I'd like PI, PC and PT)Alternatively, can I only show markers at PI's without curves?

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AutoCAD Civil 3D :: Alignment Entities Not Showing Up In Alignment Grid View

May 20, 2013

I'm trying to edit some existing alignments. When I create new entities, they do not show up in the alignment grid view. Why is this?

Windows 7 x 64 bit
NVidia Quadro 2000 Dual Monitor
6.00 GB RAM
Intel Xeon W3550 @ 3.07 GHz
Civil 3D 2013 SP 2, Civil 3D 2012 SP2, Civil 3D 2011 V3, Civil 3D 2010 V3

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AutoCAD Civil 3D :: Launching Alignment Grid View / Alignment Entities

Aug 11, 2013

Launching alignment grid view/alignment entities,

I’m wondering if there is a way to launch alignment grid view/alignment entities (attached) without the need to first launching “alignment”? This dialogue box is quite essential in editing the values of radius, degree of curvature and deflection angle for the selected curve.

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AutoCAD Civil 3D :: Alignment Begin Station Inherited From Another Alignment

Aug 8, 2012

Can I inherit the station from one alignment as the begin station for another alignment?

For example. Alignment 1 is 1000 ft long and starts at sta 0+00.

At sta 8+01, Alignment 2 begins and goes off in another direction.

I manually enter 8+01 for begin station Alignment 2. Life is good. Still in the design stage, and customer needs to modify Alignment 1 to avoid something. Now Alignment 2 intersects Alignment 1 at sta 8+15, but same N/E coordinates.

I manually enter 8+15 for begin station Alignment 2.

It would be better if Alignment 2 could inherit the begin station based on the new stationing from Alignment 1.

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AutoCAD Civil 3D :: Profile View Of Alignment In Civil D & Google Earth Varies

Dec 25, 2012

I imported Google earth surface (at eye alt 600m) to civil 3d 2012 and created an alignment of length 181m.

When I exported same alignment to Google earth , it showed the length as 190m ( the difference increases with increase in length of alignment) And also the profile view of the alignment in the Civil D & Google earth varies.

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AutoCAD Civil 3D :: Gap In Corridor

Jun 13, 2013

C3D 2014

when I created a Top surface, C3D showed me otherwise. I need a gap at an intersection. In the attached DWG the intersection corridor has been removed from view by isolate.

I used 2 seperate baselines to force the road corridor to have a gap at the intersection.

Looked OK .. except ..later .. when I created a Top surface, only the first baseline is used to create the surface, the second baseline is skipped   : (

I obviously did not make a gap correctly. What is the correct way? Or.. is there no way .. must the designer create multiple seperate corridors when the road has gaps? 

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AutoCAD Civil 3D :: How To Get A Continuous Corridor

May 2, 2013

I have a very basic question about creating corridors. As you can see on the attachment, i created an assembly consisting of ditch and my own polyline subassembly and turned it into a corridor. The ditch part is drawn out correctly, but the other part (supposed to be a gravel road) has only sections in certain points.

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AutoCAD Civil 3D :: DWF Corridor Quality

Dec 29, 2013

I started playing around with 3d dwf's. I'd like to share my corridors in a 3d dwf viewer or something similar but when it opens in design review, everything is skewed/ jagged/garbled. The other problem is that it exports everything (assemblies, alignments, sections  etc.) so it make viewing navigation difficult in the viewer for people that aren't CAD savvy to begin with. It would be ideal if you could select what you want to export similar to exporting a wmf file.

How do others share 3d models with non-cad people?

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AutoCAD Civil 3D :: Where Is Corridor Surface

Mar 21, 2012

When i try to create a material list, i don't see my corridor surface - just the EG surface appear in the list.

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AutoCAD Civil 3D :: Add Subassembly To Corridor?

Nov 18, 2013

We are trying to edit a small portion of an existing corridor by adding a generic daylighting subassembly.  The add subassembly tool in the Corridor Section editor works, but we get an error because the new sub doesn't have a target surface specified.  how to add a target for a sub that is added after the corridor was created?

Civil 3D 2012 & 2013 & 2014
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2 x i7 - Q740 quad core CPU's
8GB of RAM
60GB SSD + 500GB HDD
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Win 7 Home Premium

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AutoCAD Civil 3D :: Creating A Corridor

May 16, 2012

I am trying desperately to create a corridor in C3D 2013.

I have the requisite Alignment, Profile and Assembly, yet when I create the corridor, either nothing appears, or it creates the corridor at incorrect elevations.  I have the proper elevations in my alignment.

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AutoCAD Civil 3D :: Move A Corridor

Mar 20, 2012

I had a grading plan all set, with a corridor involved. Then, I received a new survey that I didn't know was coming. I need to move all of my elements to different coordinates. I can move everything except the corridor.

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