AutoCAD Civil 3D :: Model Road / Ditch Along Road

Aug 21, 2013

I need to model road with same elevation. But also need to model ditch along road which has a slope of 0.2%. how can i make a ditch with slope.

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3ds Max :: How To Model Road Designed In Civil3d

Sep 25, 2013

how to model road designed in civil3d in 3d max design.

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AutoCAD Civil 3D :: Road Surface Becoming Flat?

Jan 30, 2013

running an assembly in to the road corridor and creating a surface. i have designed a network of Roads in CIVIL 3d in which whole network is surrounded by a Loop road. The loop road cross fall is unidirectional (2%) and 4.5 wide. I have used LaneOutsideSuperWithWidening subassembly to create  the assembly of the road. This doesnt contain any kerb or footpath but only road channel lines, The corridor run soomthly but after creating the of the loop road corridor the surface is becoming flat meaning there isn't any cross fall acoss the road but in the assembly crossfall is there. If i run the same assembly in another road alignment the suface is coming absolutely correct.

I also tried different road assemblies to run along the loop road but the result is same no cross fall across the road.

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AutoCAD Civil 3D :: Road Alignment Label

Feb 1, 2012

I am working on Street Improvement Plan using Civil 3D 2012. I have my centerline stationing set for major (100') and minor (50'). My street plan is kind of busy with a several call-out/label, leader etc. I want to set my my station for both major and minor with with decimal to read as 1+00 or 1+ 50 as opposed to 1+00.00... How to get rid of the decimal points.

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AutoCAD Civil 3D :: Road Design File

Nov 4, 2013

Road design civil 3d complete files (Plan, Profile with complete band, Assembly , corridor, sections etc .

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AutoCAD Civil 3D :: Road Network Surface

Nov 19, 2012

I have make a road network. Then i make a corridor surface using corridor extends as outside boundary. I also create a boundary in the interior side of the roads with interactively tool, and i use it as a hide boundary. The corridor surface look fine but when i am trying to make a finish Ground Surface pasting the corridor surface after Existing Ground surface then the hide boundary of corridor surface make holes in finish Ground surface.

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AutoCAD Civil 3D :: Multileader Road Runner

May 30, 2013

Is this a desired behavior on a multileader? URL....

Seems to do it for anything that is not left aligned. I think it was present in 2013 as well. I use multileaders for annotations a lot since it is easier to use them with the background masks and borders than mtexts.

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AutoCAD Civil 3D :: Creating P&P Sheets For Road

Dec 10, 2013

I am creating P&P sheets for my road.  I created view frames, and when I got to create sheets, I pick "all layouts in new drawing".  I go to open the new drawing up, but all that shows up/tranfers is the profile and alignment, nothing else comes over ( proposed linework, existing linework, etc.)??????

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AutoCAD Civil 3D :: Customizing Road Profile Output

Feb 27, 2013

I am new to Civil 3D and need to customise the look of road profiles so they look like they were produced from any of our other civil design software packages that we use (to maintain standards between offices etc).

The attached picture is what I need them to look like. I want to show both the natural ground (the dotted line) and the design road line (solid). Then I want to write on the profile the station, natural level and the design level.

I've got the Mastering Civil 3D book (and a few others) sitting on my desk.I worked out how to turn off the grid on the default profile althoguh that was about it.

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AutoCAD Civil 3D :: How To Break Surface In SAC Road Way Mode

Apr 24, 2013

is it possible to break surface in SAC road way mode?

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AutoCAD Civil 3D :: Drawing Road Cross Section?

Apr 30, 2011

I have cross section data of the existing ground in the form of offset elevation. Can i draw cross sections from the this data? I am using Autocad Civil 3D.

Formate of the data for one section is:

Station 12+000
offset               Elevation
-25                    350
-20                    347
-15                    348
-10                    346


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AutoCAD Civil 3D :: Road Modeling - Grading / Corridors

Dec 2, 2013

I am preparing to model a road surface for a waterline project.  I would like to be able to generate sections at desired stations showing the sewer, storm drains and joint utility trench along with the proposed water line. My plan is to model the road surface using a surface created from gradings and then create the pipe networks and joint trench.

My question is whether gradings or corridors would be the way to proceed.  I have preliminary design data on the road surface which is sure to change. 

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AutoCAD Civil 3D :: Trimble Export Road Files Corrupted?

Apr 4, 2013

Trimble Access, Civil 3d  2012 export road problem

when I export a road file to my TS2 it becomes corrupted (file size 50% of what it should be.

4 months ago there was no problem. The weird thing a is that the other worstation in the office has this issue to.

Here's what I have done to troubleshoot: swapped out both data collectorsexported this rxl file to a virtual instrument on my desktoptalked to cansel and autodesk but the said they haven't seen this problem. I can rule out the following.
trimble/autodesk software, hardware ( to much a coincidence that both work stations have this problem)Data Collectors swapped out -  file size of the corrupted rxl were the same on the virtual deskto instrumentcorrupted dwg  - exported a road six months ago, now re-exported and the new file is corrupted.
Both machines are identical:

Pentium Zeon
16 gb RAM
Identical software installation

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AutoCAD Civil 3D :: Intersection - One Or More Of Secondary Road Profiles Cannot Be Locked

Nov 20, 2013

When i create an intersection, I get error - " One or more of the secondary road profiles cannot be locked at this intersection . What do you want to do ". Both of alignments and profiles is a reference from a data shortcut .

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AutoCAD Civil 3D :: Smooth Road Profiles Created From Lidar

Aug 14, 2012

We have lucky enough to obtain LIDAR for most of our small City as well as ground only points.  My problem is that profiles produced using it are rough and jagged (see attached).  I've tried contour smoothing to no avail as well as point removal.  Perhaps I haven't just tried enough options.

Should mention also I have breaklines along the CL alignment as well as Edge of Pavement.

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AutoCAD Civil 3D :: Label Style - Design Road CL Profile

Apr 9, 2010

how to create a label style for design center of road (simple tangent) in profile that will work between multiple profile views. I've used the 'Create Multiple Views' profile view wizard. I use a horizontal dimension style label for CL road (looks just like an autocad linear dimension). I'd like the label work across separate views i.e. stop at view end, pick back up at view start.

The label I currently use is simply a line component from tangent start dimension to tangent end dimension and the text component is anchored to the line midpoint. Label looks as intended for normal use. For some reason the line drops as if looking for the actual pvi at the right side when i use multiple views.

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AutoCAD Civil 3D :: Adjusting Intersections Secondary Road Profile

Jul 9, 2013

I went forward designing intersection profiles with limited survey and simply made an educated guess for the secondary roads pgl tie in point. I have received updated survey and when I move the profile end point to meet existing grade it adds another pvi effectively holding the profile grade I set preliminarily. I'm keeping the lock point. Is there something with the return/ offset profiles preventing this edit? What is the proper work flow?

Civil 3D 2012 & 2013
HP Z210 Workstation
Intel Xeon CPU E31240 @ 3.30 Hz
12 GB Ram
64 Bit Win7 OS

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AutoCAD Civil 3D :: Storm Crossing On Road Profile View?

Apr 16, 2012

I have a storm crossing shown on a road profile, and the ellipse that represents the storm pipe is only showing part of the inner wall (I've attached an image). This pipe is skewed slightly, but the entire pipe crosses the road alignment, and this should not make any difference.

Also, is there any way, yet, (I'm using C3D 2011) to have the label show not only the pipe name, but also the invert where the pipe crosses the road alignment, and remain dynamic,? In other words, without having to edit the label text, and lose the dynamic capability. Land Desktop would do this, but it was not dynamic, of course.

Win 7 64BIT
C3D 2013

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AutoCAD Civil 3D :: What Software Can Make Road Marking And Signage

Oct 15, 2012

Who knows a software to make the Road Marking & Road Signage automatic?

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AutoCAD Civil 3D :: Road Intersection Label In Profile View

Apr 10, 2012

What can I do to show intersection information in a profile label?I mean, supose I have two roads (A and B)... what should I do to show in the road A vertical profile the name and the station of road B in the properly position of this A profile? URL....

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AutoCAD Civil 3D :: How To Bring In Finished Road Section On Longitudinal Profile

Sep 28, 2013

How to bring in the Finished Road Section on a longitudinal profile @ point on tie in. For example three road A, B and C are tieing in to Road X at different stations. I have profile of all the roads. and I want to change the profile of road X with reference to road A,B and C. for that I need reference road section of Road A,B and C on longitudinal profile of road X. How this can be achieved.

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AutoCAD Civil 3D :: Structure Label Reference Road Centerline Stationing?

Mar 13, 2013

I have a road with storm drain and sanitary sewer. There are three alignments, one for the road centerline, one for the sanitary sewer and one for the storm drain. I would like to label the structures with the stationing from the alignment it's on but I would also like the label to include the road centerline station perpendicular to the structure.

Something like this:

SS-MH #4

Sta. 10+00

=Road Sta. xx+xx

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AutoCAD Civil 3D :: Digital Record Of Existing Road Lane Slope

Feb 6, 2013

Civil 3D 2012 (or Civil 3D 2013)

Without automation development, what is the procedure to get a digital record of the existing road lane slope?

I recommend the following:


Use the OverlayWidenMatchSlope1 rehab subassembly to build a corridor, targeting the existing road surface


Make a report using Corridor > Feature Line Report, reporting the Links to get the slope

Am I correct?

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AutoCAD Civil 3D :: Pipe Network - Crescent Road - Profile View

Jul 30, 2011

If I have a Crescent Road (P - shape) where the Alignment returns to itself, when i draw pipe network parts in profile, the pipe network gets drawn wrong, ie. the tie-in structure at the intersection is drawn at the wrong station.

My understanding is that the structures will get drawn at the station closest perpendicularly to the alignment, so the structure is going to the end station as opposed to the beginning simply because the end segment of the alignment is closer.

Is there any way to make a structure use a different perpendicular station (without shortening the alignment)?I don't want to move alignment or structure.

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AutoCAD Civil 3D :: Can't Create Intersection - One Or More Of Secondary Road Profiles Cannot Be Locked

Oct 1, 2012

I have made 11 successful intersections in my subdivision, but there is one that just won't work!

When I get to the point where I want to set curb return parameters, the dialog box pops up but there is nothing listed under the quadrants.

If i go ahead and try to make the intersection anyway, I get this message:  "one or more of the secondary road profiles cannot be locked".

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AutoCAD Civil 3D :: Road Section View Grid Too Thick In Preview

May 12, 2012

I already check the setting layer assignment with color and linetype all bylayer using the office ctb BUT during preview in plotting it shows too thick. What do I miss to check or do?

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AutoCAD Civil 3D :: How To Create A Road File From Object - Pline / Spline

Sep 21, 2012

Basically I have 3dpolylines and some Splines. I would like to create a road file that uses the geometry of these objects to create a single line/crest of road file.

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AutoCAD Civil 3D :: Project Crossing Pipe Onto Road Center Line

Apr 24, 2012

I need to project a crossing pipe onto a road centerline.  I have water running down one side of the road 7' off the centerline of the road and sewer running down the other 8' off the centerline.  There is storm drain running perpendicular across the road.

The sewer and the water are projected onto the centerline of road profile.  When I draw the crossing pipes in that profile view and change the override, because it does not cross the centerline, it disappears from the profile view. How can I accurately show the crossing at the proper invert of the respective crossing without drawing the ellipses manually? 

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AutoCAD Civil 3D :: Typical Road Subassembly Carriageway Missing Parameters?

Feb 5, 2013

I am just having some difficulties using the standard UKIE subassemblies where the carriageway is not showing the parameters correct. See the drawing attached. Eg:

1) The properties does not show the side correctly it has a zero value (not much of a issue as i can use the mirror command) (drawing subassembly)

2) I am unable to choose any superelevation on the subassembly . Now this is what causing me problems.

I have already re-installed the software from scratch and have also downladed the latest service pack.

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AutoCAD Civil 3D :: Target Existing Surface Beyond Edges Of Road / Sidewalk?

May 15, 2012

if i want to target the existing surface beyond the edges of my road/sidewalk, should i use the link slope to surface subassembly at both ends? i want the model to test if in a cut or fill situation, and then target.

Civil 3D 2013 SP1, Win 7-64 bit

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AutoCAD Civil 3D :: Corridor Created Using A Primary Road Full Section As Assembly

Jan 31, 2013

I am using C3D 2013, I have a corridor created using a Primary Road Full Section as my assembly, I have all the slopes and ditching set, when I go to model the corridor the ditching is not showing correctly, only small sections of the ditching are showing when I know there should be more. I have the assembly setup to build the ditching when there is less than a meter fill, but will not work.

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