Robert's answer is the same way we process the linework, using TBC. However, I did notice that they recently added the ability to export the actual linework from Access that was generated in the field as a DXF file.
I plan to stick with reprocessing it with TBC. This allows me to make corrections to the coding, which unfortunately we always need to do. But exporting directly from Access may be a good solution for some.
Just curious if anyone prefers to take the Access linework directly to AutoCAD without going the TBC route.