Grade Slope Along Surface

AppLogo_GSOS_256x256

Grade Slope Along Surface

A subset of Surface Productivity Tools
Supports Civil 3D 2013 – 2027

This app uses a unique algorithm that extracts data from the selected tin surface and performs trigonometry calculations to draw a 3D polyline along the tin surface at the desired grade/slope.

3D Polyline vertices are computed at the triangle edges resulting in vertices that match the surface data. Converting the 3D polyline to a feature line results in grades that accurately represent the input grade/slope.

QUESTIONS?

Use the Support button to the left side of the page to reach out to our team with questions.

If you’d like a trial, you can request one there as well.

Subscription Options

For either Standalone or Network Licensing

Existing Customers: If you are an existing customer, please do not purchase through these links. Use the license portal to purchase additional licenses or add additional products.

Monthly
$20/month
Buy Monthly
Annual
$85/year
Buy Annual
View on Autodesk App Store
  • Grading Panel
    • Grade Slope Along Surface
    • YouTube Video UExQX3lyN2JZUDZ4RDYyRHdZd0daYUw5OFBmUHNvTjV5cC41NkI0NEY2RDEwNTU3Q0M2 This app is a set of tools that have been created over time allowing for time savings in various tasks dealing with Civil 3D Surfaces and Profiles. Popular tools sold separately such as Grade Slope Along Surface, Import/Export Surface Labels, and Import Export Surface Analysis are included in this suite. Additionally, new tools for Surface/Profile productivity are provided such as, Extended Step Offset for Feature Lines, Surface Statistics Labler, Extract Surface Border, Extract Surface Contours, Surface Associated Styles, Match Profile Views, Replicate Profile Views, Copy, Raise/Lower Profile, Trace Profile with Polyline, and ability to Create Multiple Volume Surfaces at once. Autodesk App Store: https://apps.autodesk.com/en/Publisher/PublisherHomepage?ID=22SPPLFQU42A
    Surface Productivity Tools [v4.0.0.1] - Grade Slope Along Surface
    May 1, 2026 1:00 pm
    This app is a set of tools that have been created over time allowing for time savings in various tasks dealing with Civil 3D Surfaces and Profiles. Popular tools sold separately such as Grade Slope Along Surface, Import/Export Surface Labels, and Import Export Surface Analysis are included in this suite. Additionally, new tools for Surface/Profile productivity are provided such as, Extended Step Offset for Feature Lines, Surface Statistics Labler, Extract Surface Border, Extract Surface Contours, Surface Associated Styles, Match Profile Views, Replicate Profile Views, Copy, Raise/Lower Profile, Trace Profile with Polyline, and ability to Create Multiple Volume Surfaces at once. Autodesk App Store: https://apps.autodesk.com/en/Publisher/PublisherHomepage?ID=22SPPLFQU42A

    This app is a set of tools that have been created over time allowing for time savings in various tasks dealing with Civil 3D Surfaces and Profiles.

    Popular tools sold separately such as Grade Slope Along Surface, Import/Export Surface Labels, and Import Export Surface Analysis are included in this suite. Additionally, new tools for Surface/Profile productivity are provided such as, Extended Step Offset for Feature Lines, Surface Statistics Labler, Extract Surface Border, Extract Surface Contours, Surface Associated Styles, Match Profile Views, Replicate Profile Views, Copy, Raise/Lower Profile, Trace Profile with Polyline, and ability to Create Multiple Volume Surfaces at once.

    Autodesk App Store: https://apps.autodesk.com/en/Publisher/PublisherHomepage?ID=22SPPLFQU42A

    4 0

    YouTube Video UExQX3lyN2JZUDZ4RDYyRHdZd0daYUw5OFBmUHNvTjV5cC41NkI0NEY2RDEwNTU3Q0M2

    Surface Productivity Tools [v4.0.0.1] - Grade Slope Along Surface

    Red Transit Consultants, LLC May 1, 2026 1:00 pm

    This app is a set of tools that have been created over time allowing for time savings in various tasks dealing with Civil 3D Surfaces and Profiles. Popular tools sold separately such as Grade Slope Along Surface, Import/Export Surface Labels, and Import Export Surface Analysis are included in this suite. Additionally, new tools for Surface/Profile productivity are provided such as, Extended Step Offset for Feature Lines, Surface Statistics Labler, Extract Surface Border, Extract Surface Contours, Surface Associated Styles, Match Profile Views, Replicate Profile Views, Copy, Raise/Lower Profile, Trace Profile with Polyline, and ability to Create Multiple Volume Surfaces at once. Autodesk App Store: https://apps.autodesk.com/en/Publisher/PublisherHomepage?ID=22SPPLFQU42A

    This app is a set of tools that have been created over time allowing for time savings in various tasks dealing with Civil 3D Surfaces and Profiles.

    Popular tools sold separately such as Grade Slope Along Surface, Import/Export Surface Labels, and Import Export Surface Analysis are included in this suite. Additionally, new tools for Surface/Profile productivity are provided such as, Extended Step Offset for Feature Lines, Surface Statistics Labler, Extract Surface Border, Extract Surface Contours, Surface Associated Styles, Match Profile Views, Replicate Profile Views, Copy, Raise/Lower Profile, Trace Profile with Polyline, and ability to Create Multiple Volume Surfaces at once.

    Autodesk App Store: https://apps.autodesk.com/en/Publisher/PublisherHomepage?ID=22SPPLFQU42A

    1 1

    YouTube Video UExQX3lyN2JZUDZ4RDYyRHdZd0daYUw5OFBmUHNvTjV5cC4wMTcyMDhGQUE4NTIzM0Y5

    Surface Productivity Tools [v1.0.0.0] - Grade Slope Along Surface

    Red Transit Consultants, LLC November 16, 2019 7:43 am

    This app uses a unique algorithm that extracts data from the selected tin surface and computes the trigonometry calculations at a desired grade/slope to draw a 3D polyline across the surface at the desired grade/slope. 3D Polyline vertices are computed at the triangle edges resulting in vertices that match the data. Converting the 3D polyline to a feature line results in grades that accurately represent the input grade/slope. https://apps.exchange.autodesk.com/CIV3D/en/Detail/Index?id=appstore.exchange.autodesk.com%3agradeslopealongsurface_windows32and64%3aen

    This app uses a unique algorithm that extracts data from the selected tin surface and computes the trigonometry calculations at a desired grade/slope to draw a 3D polyline across the surface at the desired grade/slope. 3D Polyline vertices are computed at the triangle edges resulting in vertices that match the data. Converting the 3D polyline to a feature line results in grades that accurately represent the input grade/slope.

    https://apps.exchange.autodesk.com/CIV3D/en/Detail/Index?id=appstore.exchange.autodesk.com%3agradeslopealongsurface_windows32and64%3aen

    22 9

    YouTube Video UExQX3lyN2JZUDZ4RDYyRHdZd0daYUw5OFBmUHNvTjV5cC4yODlGNEE0NkRGMEEzMEQy

    Civil 3D App - Grade Slope Along Surface

    Red Transit Consultants, LLC October 15, 2014 8:38 am

    Subscribe

     

    • Civil 3D 2013 - 2021
      • Windows with .NET Framework 4.7.2
    • Civil 3D 2022 - 2024
      • Windows with .NET Framework 4.8
    • Civil 3D 2025 - 2026
      • Windows with .NET 8.0
    • Civil 3D 2027
      • Windows with .NET 10.0

    This product utilizes Flexera Licensing as it's core licensing mechanism. Licenses are offered in either Standalone or Network options for the same price. For our customers, we do offer a licensing portal for managing licenses.

    Standalone Licensing: Licenses are locked to a given computer using it's MAC / Physical Address. Click here for more information.

    Network Licensing: Requires a physical server with an installation of either our Network License Manager or Autodesk's Network License Manager + Red Transit Vendor Daemon. Physical server must be within customer's network of computers and both the licenses and the server are managed by the customer. Client computers with Civil 3D and the product installed will need access to the physical server and necessary ports to obtain licenses from the Network License Manager. Click here for more information.

    FAQs for Product

    FAQs for Licensing and Purchasing