New capabilities for managing cross-slope correction and milling/leveling reports for road rehabilitation projects. System Requirements (64-bit Windows)

Civil 3D 2019 introduced specialized tools for rail design. Turnouts and crossovers can be calculated with precise geometry. The platform supports dynamic alignment and profile creations specifically tailored for light rail and heavy freight track design. 3. Infraworks Interoperability

| Component | Minimum Requirement | Recommended Requirement | | :--- | :--- | :--- | | | 64-bit Windows 10 Anniversary (1607+), Windows 8.1 (with update KB2919355), or Windows 7 SP1 | 64-bit Windows 10 | | Processor | 2.5–2.9 GHz processor | 3+ GHz processor | | Memory (RAM) | 8 GB | 16 GB (or more for large datasets) | | Display Card (GPU) | 1 GB GPU with 29 GB/s bandwidth, DirectX 11 compliant | 4 GB GPU with 106 GB/s bandwidth, DirectX 11 compliant | | Display Resolution | 1360 x 768 with True Color | 1920 x 1080 or higher for 3D modeling | | Disk Space | 10.0 GB for installation | 6 GB additional for large datasets | | .NET Framework | .NET Framework Version 4.7 | .NET Framework Version 4.7 |

The 2019 release introduced enhancements to corridor modeling, pipe networks, and user interface updates that refined the overall design process.

Large-scale corridor modeling and grading optimizations run smoothly without triggering out-of-memory errors.