AutoCAD Civil 3D :: How To Model Two Parallel Roads With A Median In Between

Aug 23, 2012

i have a question for the gurus. how do i accomplish modeling two parallel roads with a median in between? in other words, say a northbound (NB) and a parallel southbound (SB) roadway, with a grass median in between them. the both roads have crown, and then eventually slope down towards the median, and at one point they meet.

I am curious to know if say for NB and SB, i have an assembly with the lanes, then shoulder, and then median area past the shoulder at x%, what subassembly should i use to accurately model the point where the NB and SB x%s meet?

*Edit:

I am not sure if i would be able to do it with only one baseline, as the roads may not always be parallel.

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AutoCAD Civil 3D :: Create Intersection Between Two Roads

Dec 10, 2012

I m trying to create an intersection between two roads. See the attached jpeg.  When i open the corridor properties i receive an error message which i don't understand. It seems like civil 3d has problem with the order of the regions. Also the corridor sections intersects in the area that i have place a remark "problem". I m trying to correct it manual but when i rebuilt intersection then it overlaps my manual correction

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Aug 16, 2013

Creating an intersection of two roads. I have created corridor using alignments, profiles and assemblies. then i have created the intersection. However, i find it quite strange. Maybe it's because of the assemblies. . I am attaching the file herewith .

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Dec 18, 2013

Is there a way for the program to automatically change profile elevations of intersecting roads.

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On my ROAD B profile at station 0+000 (intersecting point) I have the same proposed road elevation of 9.5.

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IF NOT--

and I have to use the Annotate > Add Labels > Profile View > .......................... labels,

Is there a way for those labels to link across the profiles such that , On my ROAD A profile at station 0+300 i put the label at the elevation of 9.5

On my ROAD B profile at station 0+000 (intersecting point) I have the same label at the elevation of 9.5

Now i change my ROAD A profile at station 0+300 to elevation of 10.3 then is there a way for it to automatically raise the ROAD B elevation label

So that I would know, without having to manually check through, that there is a discrepancy between those intersecting roads. So the real list of my query is whether I can link my alignments, profiles or annotation labels.

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Sep 12, 2013

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Win 7 64BIT
C3D 2013

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Jan 3, 2012

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Jun 4, 2013

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Jun 16, 2012

I have problem with medians ( Both MedianRaisedWithCrown and MedianRaisedConstantSlope) when crossing center line ( i.e whole median has to cross the center line).

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Jul 9, 2012

Here's my assembly :

and 

when I tried to assign the Median Width in my corridor to a polyline representing media width,

I got this overlap in my Section view :

how can I maintain Objects in this cause "Lanes" attached to median no matter width change ?

Sony VPCCW26FA
Intel Core i5 M 520 @ 2.40GHz
8192MB RAM
NVIDIA GeForce GT 330M 512MB Dedicated

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Jan 16, 2013

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