Engineered to outperform.
A complete toolkit of intelligent features purpose-built for infrastructure engineering teams.
Engineered to outperform.
A full toolkit of intelligent features purpose-built for infrastructure engineering teams.
10× Faster
Hours of modeling collapsed into seconds of intelligent automation.
3D Solids Compatibility
Deeply integrated — no exports, no conversions, no friction.
Parametric 3D
Every dimension editable, every model regenerable.
Smart Workflows
Detects alignments and corridor lines.
Multi-Culvert
Batch generate across entire corridors in one pass.
Manual Design
Design your culvert with your own parameters.
High Accuracy Modeling
Engineering-grade precision for reliable, consistent results.
Style Manager
Reusable visual styles for team-wide consistency.
Code-Compliant
Outputs aligned with industry engineering standards.
Lightweight
Optimized to keep your Civil 3D session snappy.
Export Ready
Drawings, schedules, and reports — instantly.
See every feature in action.
Download the trial and discover how Culvert Builder transforms your daily Civil 3D workflow.