If you are still on an older version, the 2023 update is definitely worth the upgrade for the workflow efficiency alone.

Autodesk Civil 3D 2023 received several significant updates throughout its lifecycle (from version 2023.1 to 2023.3), focusing on performance optimization, corridor flexibility, and enhanced pressure pipe workflows. Core Performance & Efficiency Faster Loading & Operations

Teams already on subscription who want fewer “Why does Civil 3D do that?” moments.

🎤 "Second – Data shortcuts. That 5‑minute wait when reloading references? Gone. Tested on a 12‑mile corridor project." Visual: Timer counting down – stops at 12 seconds.

The screen flickered, the progress bar sprinted, and the corridor snapped into its new alignment. The performance optimizations