Are you stuck grappling with tedious road and corridor design in Civil 3D? While Civil 3D is an industry standard for infrastructure projects, its corridor design tools require complex setups, time-consuming manual adjustments, and a steep learning curve. If you demand precision and control, Civil 3D delivers—but is it efficient?
That’s where Corridor EZ comes in. Designed to eliminate inefficiencies, Corridor EZ enhances Civil 3D with intelligent automation, intuitive tools, and powerful workflow optimizations. With Corridor EZ, you no longer have to spend hours configuring subassemblies, struggling with multi-baseline corridors, or manually defining surfaces. Instead, you get smarter, faster, and more user-friendly tools that simplify your workflow without sacrificing design quality.
Don’t let Civil 3D’s limitations slow you down. Supercharge your workflow with Corridor EZ and experience a new level of efficiency in corridor design.

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Functionality | Native Civil 3D | Civil 3D enhanced with Corridor EZ |
Model Viewer | ✕ | ✓ |
Project Assist AI | ✕ | ✓ |
Intersection Manager | ✕ | ✓ |
Projected Profiles | ✕ | ✓ |
Reference Profiles | ✕ | ✓ |
Automatic Best-Fit Profile Design | ✕ | ✓ |
Automatic Balance Cut and Fill | ✕ | ✓ |
Cul-de-sac & Knuckle Tools | ✕ | ✓ |
Surface Output | ✕ | ✓ |
ScriptX | ✕ | ✓ |