Civil 3d Xref Link
The deadline was 8:00 AM, and the "Final_Final_V3_REALLY_FINAL.dwg" was behaving like a haunted house.
Once, there was a CAD manager named who worked at a busy civil engineering firm. Their team was struggling with a massive land development project where the drawing files were becoming so bloated they would take minutes to open civil 3d xref
Civil 3D supports several types of Xrefs, including: The deadline was 8:00 AM
Part 5: Common Civil 3D XREF Problems & Solutions
Solution:
Do not reference alignments or profiles via XREF. Use Data Shortcuts for these. XREFs are for dumb geometry only. If you must use an XREF alignment, convert it to a polyline and redraw it as a native alignment. civil 3d xref