Get Turnout Properties using Dynamo for Civil 3D 2026

[durasovartyom]

Hello Railway community!

I am trying to extract the properties of turnouts using Dynamo and Python. 

I have obtained all the names of the turnouts.

But I need to obtain the following properties:

Names of critical points and pickets (coordinates) of critical points.

Perhaps you can obtain these properties.
I don’t know what to enter as input.
I am attaching some examples

Autodesk Civil 3D 2026 Help | Turnout.GetCriticalPointLocation Method | Autodesk

Autodesk Civil 3D 2026 Help | Turnout.GetCriticalPoints Method | Autodesk

[durasovartyom · Accepted solution]

Good morning!

With Ben Hippe, @hippe013, help, we were able to quickly get to the bottom of the issue. Railway automation is gaining momentum, and BIM plays a key role in this process. Obtaining accurate digital properties of turnouts allows us to analyze their condition faster, improve coordination, and increase the efficiency of design solutions.

Solved: Re: Get Turnout Properties - Autodesk Community