AutoCAD MicroStation DGN to DWG Conversion

Using Microstation...

1. Within the Export File window, go to Options.


2. Adjust options as shown.


Note:
Linetypes will have to be adjusted in AutoCAD using ltscale, and some extraneous items may have to be deleted.
Linetypes can also be set in Save As DWG/DXF Options / Basic / Line Code Scale (Design Units/Cycle): but it's easier to use the above method.