AutoCAD Civil 3D

[#1]

This question is related to the 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.

Any help is highly appreciated.

[#2]

Hi,

Use LaneOutsideSuperMultiLayer subassembly and keep superelevation as "Default".

There may be superelevation in alignment, pl check.

Otherwise you can try for LaneInsideSuperMultiLayer also.

[#3]

Thanks Nilesh.LaneInsideSuperMultiLayer subassembly works But my head still hovering around LaneOutsideSuperWithWidening subassembly.

I have checked there are no superelevation in the alignment and the same assembly working well for other alignments.