As we worked through this chapter, we made significant progress toward shoring up our roadway design throughout our Residential Subdivision design. We learned why assemblies and subassemblies are considered to be the building blocks of all transportation-focused designs.

We also learned how to create corridor models, intersections, and cul-de-sacs using our alignments, profiles, assemblies, and subassemblies. We even sprinkled in some adjustments that needed to be made to our parcel layout due to design change requests, and how to create one combined surface model that reflects all corridor surface models created in our file.

In the next chapter, we’ll take a few steps further beyond our typical Roadway Modeling tool belt and pull out our Advanced Roadway Modeling tool belt before progressing with our Utility modeling tool belt to finish up our Residential Subdivision design. By understanding what Utility Modeling tools are available to us in Civil 3D, we’...