WisDOT Civil 3D 2026 What's new?

Issue: TPP Block updates.

• The text in TPP Extension sheet notes block overlaps with the fields.
• The signature blocks do not allow enough adjustment for various surveyor names.

Solution:

• Resynchronized sheet instance of blocks with source.
• Increased text movement range in signature blocks.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\04-PLAT-wdot.dwt"

Issue: Update Rural Driveway assembly

The Rural Driveway assembly has two DaylightProfileControlled subs that need a code adjusted. The [] in the [P1] code needs to be removed or else the surface jumps across the driveway.

Solution:

Remove [] from P1 parameter.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Rural Driveway.dwg"

Issue: Plat coordinate delta label

A label is needed for plats that shows the delta X and delta y between two points.

Solution:

Created a line segment label called “Coordinate Delta” that shows the delta X and delta Y values.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-plat.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\plat-start.dwt"

Issue: Create Data Links and Tables: Invalid Range error

Some Data Links created by this tool return an error when editing the data link in the Data Link Manager.

Solution:

Updated the code that set the connection string for the named range.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Speed Hump Block

Speed Hump block requested based on: https://mutcd.fhwa.dot.gov/SHSe/Pavement.pdf#page=21

Solution:

MSPEEDHUMP block created and added to Pavement Marking palette.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Components\Blocks\MarkingSigning.dwg"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Sheets\02-6\Palettes\60-Pavement Marking.atc"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\WIPaletteImages.dll"

Issue: CSV Storage

Since most CSVs used as inputs for WisDOT tools are kept in a single directory, each tool must be hard-coded with the path(s) to the CSV(s). Any time a new CSV is added, the code must be updated to add that path. Need a way for users to add their own CSV files to the menus.

Solution:

Create a directory structure for the CSV files and rename files to be more “friendly”. Added a source directory in the users' directory to feed UI menus. Affected tools include Control Profile Editor, Assign Corridor Targets, and Corridor Surfaces Manager

New Files:

• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolDefaults\AsgnTrgt\BeamGuard.csv"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolDefaults\AsgnTrgt\Driveway.csv"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolDefaults\AsgnTrgt\FullSection.csv"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolDefaults\AsgnTrgt\ReturnFillet.csv"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolDefaults\CPE\General.csv"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolDefaults\CPE\ReturnFillet.csv"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolDefaults\CrdrSrfc\General.csv"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolDefaults\CrdrSrfc\Setup.csv"
• C:\WisDOT\Stnd\users\Myc3d2026\MyToolDefaults\AsgnTrgt
• C:\WisDOT\Stnd\users\Myc3d2026\MyToolDefaults\CPE
• C:\WisDOT\Stnd\users\Myc3d2026\MyToolDefaults\CrdrSrfc

Removed Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\en-US\CreateCrdrSurfs.csv"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\en-US\CreateSetupSurfs.csv"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\en-US\CreateSlpCntlProfs.csv"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\en-US\CreateSlpCntlProfs-ReturnFillet.csv"
• “C:\WisDOT\Stnd\C3D2026\Components\Assemblies\CrdrTrgtAssgn-BeamGuard.csv”
• “C:\WisDOT\Stnd\C3D2026\Components\Assemblies\CrdrTrgtAssgn-Dwy.csv”
• “C:\WisDOT\Stnd\C3D2026\Components\Assemblies\CrdrTrgtAssgn-FilletReturn.csv”
• “C:\WisDOT\Stnd\C3D2026\Components\Assemblies\CrdrTrgtAssgn-FullSection.csv”

Issue: Corridor Surfaces Manager

Finer control over creating surfaces is needed beyond what DOTCreateCorridorSurfaces provides.

Solution:

Created a ‘Corridor Surfaces Manager’ that merges the functionality of the Autodesk Civil 3D Corridor Surface creation interface with the functionality of WisDOT’s Create Corridor Surfaces multi-surface creation and code mapping.

• Create multi surfaces based on an input CSV file.

  • View a list of surfaces in the input CSV file to choose which surfaces to create.

• Create a single corridor surface with user-defined name.

• Preview and edit all new and existing surfaces in a tree view

  • Quick selection of feature line and link codes in the tree view
  • Include options to rename and remove surfaces
  • Change surface style assignments.

• Access to the Corridor Surfaces Manager from command line, ribbon, or Corridor right-click menu. Known Issue: Surfaces generated from a Data Referenced Corridor will not appear until the Corridor Properties dialog is opened and closed with the OK button.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Menu\WiRibbon.cuix"
• "C:\WisDOT\Stnd\C3D2026\Components\Help\wisdot-ui.xaml"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\en-US\HelpResources.csv"

Issue: Create Data Links and Tables: WisDOT Standard table style accessibility

The WisDOT Standard table style is not kept in the start templates by default. The Import Table styles command is used to bring this style into the start templates. This step is often overlooked.

Solution:

Import the WisDOT Standard table style when starting the Create Data Links and Tables tool.

Issue: Parcel styles missing from Plat start template

The parcel styles and UDPs that were available in previous versions are no longer in the plat start template.

Solution:

Parcel styles and UDPs added to start template. Parcel table styles that use UDPs moved out of reference template and into start template.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\plat-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-plat.dwt"

Issue: Create Profile from Points: UI Rebuild

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Shrinkwrap Corridor Surface: Generate boundary polylines

When the Shrinkwrap Corridor Surface tool fails to add a region boundary, it can be difficult to troubleshoot. Visually inspecting the failed boundary can make this process simpler.

Solution:

Add an option to generate the boundary polylines so they can be inspected.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: 3D Surface Areas Report: UI Rebuild

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Create Verification Surface Highlighting

Create Verification Surface Layer Highlighting is not working

Solution:

Fixed layer highlighting function.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Points to Surface Comparison Report: UI Rebuild

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Alignment Description Report: UI Rebuild

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Plat template missing scales

The plat template is missing the 1 IN:60 FT, 1 IN:80 FT, and 1 IN:120 FT scales.

Solution:

Scales added back in.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\plat-start.dwt"

Issue: Plat Template: Table styles

A Point table style is needed that references 'Alignment2' UDP for plats.

Solution:

Need an additional Point Table style that is a copy of ‘RW Points NUM STA OFF sort by Point’, except it references Alignment2 and includes alignment description.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\plat-start.dwt"

Issue: Legacy subassemblies not working

Drawings that include the legacy WisDOT VB.NET subassemblies will not open.

Solution:

Legacy VB.NET subassemblies migrated to .NET 8.

Updated Files:

• "C:\ProgramData\Autodesk\C3D 2026\enu\Imported Tools\C3DWisDotStockSubassemblies\C3DWisDotStockSubassemblies.dll"

Issue: Design Surface Data Extractor: Reference object unhandled exception

Design Surface Data Extractor is failing to complete on certain surfaces. An unhandled exception is presented stating that on operation is not valid on a referenced surface.

Solution:

The issue was due to the data reference having a different name than the source object. The Design Surface Data Extractor searches the source dwg based on the entity name. The code has been revised so it searches based on the entity handle, which cannot change.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\AcDesignSurfaceDataExtractor.dll"

Issue: Plat and Utility Exhibit Title sheets: Remove warning text

The title sheet templates do not require the red warning text indicating the sheet size.

Solution:

Removed red warning text on all Plat and Utility Exhibit templates.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\04-PLAT-wdot.dwt"

Issue: Import PI SDMS ALI: UI Rebuild

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Polyline Subassembly: Unhandled Exception

Drawings that include a Polyline Subassembly open with an unhandled exception.

Solution:

This is occurring during the subassembly remapping process when opening older drawings. Startup routine has been revised to exclude any Polyline Subassemblies from the remapping process.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: 22x34 TPP Title Sheet has wrong title text

22x34 TPP Title Sheet title text is for Utility Exhibit.

Solution:

Corrected title sheet title

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\04-PLAT-wdot.dwt"

Issue: Purge Unused References: UI Rebuild

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Culvert and Storm Sewer Reports: UI Rebuild

Various display resolutions and display scales distort the dialogs. Pipes and structures without a valid bid item number are not reported.

Solution:

Rebuild and enhance the dialogs in WPF. Include pipes and structures without valid bid item numbers.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Control Profile Editor: Default CSV choice

WisDOT provides multiple standardized Control Profile Editor CSV files, but the default option only points to one. Need a way to choose which standard CSV to use.

Solution:

Provide a menu of CSV files provided by WisDOT.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Model Display Options not working

Model Display Options working inconsistently.

Solution:

Removed reference to non-existent system variable.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Import PC/PT SDMS ALI: UI Rebuild

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Some palette tools not saving size/location

Some of the WisDOT tools hosted on a palette are not saving the last location and size.

• Create Verification Surface
• Shrinkwrap Corridor Surface
• Export Sample Lines to LandXML
• Point Station/Offset to UDP
• Set Text Style/Height

Solution:

Revised to save location and size.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Updates to Code Sets

Refinements are needed after initial 2026 release.

Solution:

1. Pre 2026 subassemblies have used “Uncoded” codes. When using the add codes to code set tool the “Uncoded” code gets set as “Updated code set style” instead of “_No Display” styles. “Uncoded” code had been added to code sets.

2. Update MedianDaylight point codes.

   1. TopDatum_MedianAtt to TopDatum_Median_Att
   2. TopDatum_MedianDitch to TopDatum_Median_Ditch
   3. TopDatum_MedianCon to TopDatum_Median_Con

3. Update Barriers labels

4. Update SidewalkWithBase label angles

5. Created new label style for when the ElevOffXSLabelLead point code is displayed in code set styles not used for X-Sections

   1. Added ElevOff-RoTxt-ExtLead315 Linear Layout style

6. Created new label style for when the ElevOffXSLabel point code is displayed in code set styles not used for X-Sections

   1. Added ElevOffXSLabel - Add ElevOff-RoTxt-ExtLead315 Layout style

7. Have all point codes displayed in code set styles except for those used for cross sections. Label visibility and feature line creation is controlled through WisDOT subassemblies.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt"
• "C:\WisDOT\Stnd\C3D2026\Components\Assemblies\CodeSets\CodeSets.dwg"

Issue: Demand load linetype when using Pline buttons on plat palettes

When using polyline buttons on WisDOT palettes, the polylines do not draw with the correct linetype if the linetype is not present in the drawing.

Solution:

Create a new command to demand load the linetype from the source drawing prior to drawing the entity. First implementation of this feature will be on the Plat palettes.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Sheets\04\Palettes\30-Control Points.atc
• C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Sheets\04\Palettes\40-Lines Symbols.atc

Issue: Utility Exhibit Templates Updates

The 200 and 400 scale layouts are not needed. A portrait version of the 100 scale layout is needed.

Solution:

Removed 200 and 400 scale layouts. Added portrait version of the 100 scale layout.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\04-PLAT-wdot.dwt"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Sheets\04\Palettes\80-Utility Exhibit.atc"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Plat sheet templates plot settings

All plat sheets need to plot all black.

Solution:

Changed plat layout page setups to use the wisdot-black.ctb. Add new plats wisdot_black.ctb page setups to page setups palette.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\04-PLAT-wdot.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\WisDOT-Page-Setups.dwt"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Standards\Wis-PageSetups\Palettes\10-PDF Page Setups.atc"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Standards\Wis-PageSetups\Palettes\20-DWF Page Setups.atc"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: TLE Map - Remove Utility Interests

The table of utility interest is no longer needed on this sheet layout.

Solution:

Removed and purged the Utility Interest block.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\04-TLE-MAP-wdot.dwt"

Issue: Course Table Report Enhancements

• Users request to have the UI remember the last selection of points in a drawing.
• Users request to change LC Bearing to LCB and LC Length to LCH
• Need faster way to get formatted table on plat sheets

Solution:

• Control hosted on a modeless palette. All entries, including last selection of points, retained in memory for each drawing in the current C3D session.
• Table output headings modified.
• Generate a second layout tab in excel that refers to the required columns from the primary report output. Create named range of the formatted table so a Data Link can be established in Civil 3D.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Object Layer Defaults

Some object layer defaults have not been set properly.

Solution:

Object layer defaults verified and set.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-plat.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-survey.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\survey-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\plat-start.dwt"

Issue: WisDOT_Black.CTB: Masking

When using the wisdot_black.ctb, all colors plot black. Need the colors used for masking to continue masking.

Solution:

Modify the wisdot-black.ctb so that colors 243-255 match what is in wisdot-standard.ctb

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Appdata\Plotters\PlotStyles\wisdot_black.ctb"

Issue: Layer Colors Manager: UI Rebuild

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF and host on Palette.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Set Text Style/Height Unhandled Exception

Occasional unhandled exception when switching drawing while tool is running

Solution:

Added document lock to active drawing while importing text styles

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Incorrect codes on assemblies Beam Guard and Beam Guard - Rehab

Incorrect point, link, and shape codes were reported on paved and unpaved shoulder portions of the Beam Guard and Beam Guard - Rehab assemblies.

Solution:

The codes were corrected.

Updated Files:

• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Beam Guard.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Beam Guard - Rehab.dwg

Issue: Import SOE: UI Rebuild

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Beam guard TBT assemblies not accurate in superelevation

The layers of shoulder material become offset vertically in superelevation.

Solution:

Update the ShldGeneric subassembly to output top slopes. Update the construction of the beam guard assemblies.

Updated Files:

• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Subassemblies\ShldGeneric_26.pkt
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Beam Guard.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Beam Guard - Rehab.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Beam Guard - Rehab - Thrie Beam Transition.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Beam Guard - Thrie Beam Transition.dwg

Issue: Prestressed Box Girders

There are no blocks for common prestressed box girder details.

Solution

Added the following blocks:

• PS_BOX: Prestressed box girder shapes
• PS_BOX_CS: Prestressed box girder cross section at deck crown
• PS_BOX_BP: Prestressed box girder bearing pad detail
• PS_BOX_PN: Section thru abutment diaphragm of prestressed box girder structure
• PS_BOX_EL: Prestressed box girder elevation at abutment diaphragm
• PS_BOX_OH: Prestressed girder overhang detail at edge of deck

Updated DESIGN_DATA block to add material properties for prestressed box girders.

Updated Files

• C:\WisDOT\Stnd\C3D2026\Components\Blocks\structures.dwg
• C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Sheets\08\WiBOSPaletteImages.dll
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\07-Super.atc

Issue: Update Blocks

Errors or outdated language in some blocks.

Solution

• Update names in DESIGN_CONTACTS block.
• Update breaker run substitution note in CULBF block to match STD 9.02.

Updated Files

• C:\WisDOT\Stnd\C3D2026\Components\Blocks\structures.dwg

Issue: User Interface Rebuilds

Various display resolutions and display scales distort the dialogs.

Solution:

Rebuild and enhance the dialogs in WPF.

• Publish Collections Manager
• Superelevation Report
• Slope Stake Report
• CDP Integrity Report
• Structures to Point XML
• Course Table Report
• Report Lengths
• Report Areas
• Assign Page Setups
• Apply Layer State
• Model Display Options
• Create Surface Profiles

Converted to a palette tool:

• Export Sample Lines to LandXML
• Earthwork Detail Report
• Create Data Links and Tables
• Assign Corridor Targets
• Shrinkwrap Corridor Surface
• Point Station/Offset to UDP
• Control Profile Editor
• Create Verification Surface
• Set Text Style/Height

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Course Table Report Improvements

• When seconds value displays 60” instead of 00” and increasing the minutes.
• When closure error = 0.000, a very large number is reported in for precision.
• Need standardization of the course report to enable automating import of data into GIS.

Solution:

• Report updated to properly display Deg Min Sec.
• When closure = 0.000, set the reported precision value to “NO ERROR”.
• Added fields for Project ID, Sheet No and Traverse. Auto populated output file name as <ProjectID>_<SheetNo>_<Traverse>_Plat_CR.xlsx. Set default standard settings.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Code Set Styles read-only

Corridor and cross section sheet workflows can require significant code set style modification. Copies of WisDOT code set style must be made because the styles are referenced.

Solution:

Move code set styles to the design-start.dwt template. Ability to obtain the latest default styles and reset to default styles can be accomplished with style import tools.

Updated Files:

• C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt
• C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt

Issue: The default subassembly label size is too big

The subassembly default label sizes are too large for most viewing situations

Solution:

Modify the label size in the reference template to be a smaller size.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt"

Issue: Create Photo Markers: HEIC support

IPhone photo format is HEIC. Create Photo Markers does not support HEIC format.

Solution:

Added HEIC support to Create Photo Markers

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Retire DOTSwapParts

The functionality of DOTSwapParts is redundant with Project Explorer functionality

Solution:

Remove the DOTSwapParts command and button.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Menu\WiRibbon.cuix"
• "C:\WisDOT\Stnd\C3D2026\Components\Help\wisdot-ui.xaml"

Issue: Lineweights of dimensions are thinner than minimum plan resolution and may not be visible on print

Per FDM, plan printout resolution is 300 dpi (0.0033”). Lineweights on dimensions are currently 0.002”. This makes them unreadable on printout.

Solution:

Correct lineweights for dimensions and verify all ACAD objects have minimum lineweights for 300dpi prints.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Components\Dimensions\Dimstyles.dwg"
• "C:\WisDOT\Stnd\C3D2026\Components\Dimensions\Mleaderstyles.dwg"

Issue: Assembly Name Label Automation

The process of labeling assemblies with their name is manual and the label is disconnected MText.

Solution:

Automate the name labeling of Assemblies with a style and graphical overrule. Any Assembly label style that contains the following parameters in the description will produce a label.

• TextSize=
• XOffset=
• YOffset=

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"

Issue: Sheet Name Label Automation

The process of labeling Section Sheets with their name is manual and the label is disconnected MText.

Solution:

Automate the name labeling of Section Sheets with a style and graphical overrule. All Sheet entities will be automatically labeled with the Sheet name at the top. The label will not plot.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Create block for Temp Audible device

TEMPORARY AUDIBLE MESSAGE DEVICE block required.

Solution:

Make a block for below “TEMPORARY AUDIBLE MESSAGE DEVICE”

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\WIPaletteImages.dll"
• "C:\WisDOT\Stnd\C3D2026\Components\Blocks\TrafficControl.dwg"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Sheets\02-4\Palettes\20-Traffic Control.atc"

Issue: Update typical section speed sheet template

The rectangles in modelspace for the working areas of the typical section speed sheet template do not line up vertically and are not a fixed distance apart. When making multiple typical section sheets, this results in ortho-copying content not lining up visually sheet to sheet.

Solution:

• Set the first rectangle at an even X,Y
• Line up all rectangles horizontally
• Set a fixed distance between rectangles
• Reset all layouts to match new rectangle locations

Updated Files:

• C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\02-TS-SPSHT-wdot.dwt

Issue: Leading zeros on layout names should be set to all sheet creation wizards as WisDOT default

WisDOT default for sheet creation is two digit with leading zero. Sheet creation wizards are not all set correctly.

Solution:

Set sheet creation default to two digit with leading zero for all sheet creation wizards.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"

Issue: Alignment label PI marker too big. Can be mistaken for manhole cover or other elements. Shrink circle size.

Solution:

Circle marker styles used in proposed and existing alignment styles made smaller.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\ref-all.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\ref-survey-plat.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\ref-design-survey.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\ref-design-plat.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-plat.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-survey.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\plat-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\survey-start.dwt"

Issue: Profile labels take up too much space and time-consuming to edit

Profile label sets should be improved for production purposes

Solution:

WisDOT Standard label sets improved in the following ways:

• Leader lines of Station/Elevation labels shortened
• All Station/Elevation point up for readability and space consolidation
• Length/K labels aligned to bottom of grid for readability and space consolidation Also, Top Grid label sets have been added. These label sets align grade break and curve Elevation/Offset labels to the top of the profile grid for further space cosolidation and minimizing conflicts with high/low point labels.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\ref-design-survey.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-survey.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\survey-start.dwt"

Issue: Default alignment label set too large for majority of program projects

Most projects do not use the 1IN:200FT label set.

Solution:

Set the default label set for alignment creation methods to 1IN 50FT-Ticks 100' Major:50' Minor

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"

Issue: Persistent Assembly Label Sizes

The assembly label sizes set with DOTIncreaseAssemblyLabelSizes and DOTDecreaseAssemblyLabelSizes are reset each time the drawing is opened. This is due to the synchronization with the WisDOT reference templates.

Solution:

At drawing startup, restore the last setting for assembly label sizes after synchronizing with the WisDOT reference templates.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Visibility state of WisDOT Ribbon Tabs

When the visibility of a WisDOT Ribbon Tab is toggled off, it does not stay off for the next Civil 3D session.

Solution:

The WisDOT ribbon tabs are re-loaded at every Civil 3D startup to assure they are kept up-to-date. This forced their visibility to be toggled on for each session. A new bitcode system variable has been introduced to save the visibility state of WisDOT ribbon tabs so they can be restored for the next session. WISTABVISIBILITY

• 0 = None
• 1 = Survey
• 2 = Design
• 4 = Sheets

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Export Sample Lines to LandXML: Improvements

Add files context menu is not well-known or discoverable.

Solution:

Removed add files context menu and added buttons.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: TPP Detail Notes update

An errant line over the detail note text has been removed.

Solution:

An errant line over the detail note text has been removed.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\04-PLAT-wdot.dwt"

Issue: Design Surface Data Extractor - Connects unique feature lines that have the same start point

The tool connects extracted breaklines when the source feature line has the same XYZ starting location.

Solution:

Tool updated to only connect breaklines that have the same code.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\AcDesignSurfaceDataExtractor.dll"

Issue: TPP Conventional Symbols update

The text in the callout for Permitted Sign in the TPP Conventional Symbols block was updated to current standards.

Solution:

The text in the callout for Permitted Sign in the TPP Conventional Symbols block was updated to current standards.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\04-PLAT-wdot.dwt"

Issue: Curves - Floating Curve: Cannot reverse direction

Previous versions of this tool allowed reversing the curve direction based on cursor position.

Solution:

This defect was introduced with the 24.6 update and has been corrected.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Runoff Coeff Table in General Notes

The runoff coefficient table is no longer on the General Notes Sheet.

Solution:

Removed the runoff coefficient table from the General Notes standards blocks and palette.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Components\Blocks\GenNotes.dwg"
• "C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Sheets\01\Palettes\20-General Notes.atc"

Issue: Map startup performance

Some Civil 3D 2024 drawings with WMS connections crash Civil 3D 2026 when opening. The crash can be prevented by turning off the WMS Layer at drawing open. Once the drawing is opened, the layer can be turned back on. Even if a crash does not occur, the loading of Map layers slow down the drawing open process.

Solution:

Introduce a new system variable DOTMAPLAYERSTARTUP to control how Map layers are loaded at drawing startup.

• 0 = (Default) Turn off all Map layers at drawing open.
• 1 = Turn of WisDOT Imagery Layers at drawing open.
• >1 = Leave status of Map layers as-is.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\PackageContents.xml"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Storm Sewer Pipe Report: Include pipe name

It can be difficult to identify the corresponding C3D pipe based on the information provided in the Storm Sewer Pipe Report.

Solution:

The Civil 3D Pipe name has been appended in the last column of the storm sewer pipe report. The column has been left unformatted to indicate that it should not be included in the final misc quantities table.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Import Code Set Styles - Select source file

It may be unclear that this command only imports the code set styles that include rendered materials, “Crdr Model - Color by Link - Rendered” and Crdr Model - Color by Top Materials - Rendered”.

Solution:

Update the tool so the source DWG can be chosen by the user, but defaults to C:\WisDOT\Stnd\C3D2026\Components\Assemblies\CodeSets. The tool presents the user with a list of CodeSets that can be imported from the source DWG/DWT.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Menu\WiRibbon.cuix"

Issue: Surface TIN color control

More control is desired for surface triangle colors.

Solution:

Create a new surface styles called “Triangles - Color by Object”. Set the components of this style so the color is ByBlock. This will enable control of the triangle color with the surface object.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\ref-all.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\ref-design-survey.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\ref-survey-plat.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\ref-design-plat.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-survey.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-plat.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\survey-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\plat-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"

Issue: TPP Extension notes block: New visibility state

TPP Extension Notes block needs visibility states for “Refer to Document”.

Solution:

Added visibility states to add text for referring to document.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\04-PLAT-wdot.dwt"

Issue: WisDOT Imagery - Statewide imagery options

Options to view and capture statewide aerial imagery would be useful, especially for projects that span county lines.

Solution:

Add options for Statewide aerial imagery to WisDOT imagery ribbon tab. Include statewide options with and without labels.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Menu\WiRibbon.cuix"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Menu\WiRibbon.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Menu\WiRibbon_Light.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\en-US\MapConnections.csv"
• "C:\WisDOT\Stnd\C3D2026\Components\Help\wisdot-ui.xaml"

Issue: Assembly layer color

The assembly object base layer color is magenta. This caused the label to be magenta.

Solution:

Since the assembly base layer color is not relevant, it has been changed to white so the label appears white.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt"
• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Components\Layers\Layers.dwg"

Issue: Flip Alignment Labels: Flip by station range

The Flip Alignment Labels command flip all labels along an alignment. Some cases require only flipping a range of labels

Solution:

Add prompt to select start and end station when only one alignment is selected.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Menu\WiRibbon.cuix"

Issue: Modify the Reset Subassembly Codes tool to pull codes from the source pkt

WisDOT subassemblies palette no longer utilizes atc files. They are pointed directly to the source pkt files. The Reset Subassembly Codes tool should point to the pkt source.

Solution:

Read the source pkt file for each subassembly.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Add 2x2-FT Inlet for Type V Covers

2x2-FT inlets are a viable option for the Type V Covers, but that option is not in the parts catalog

Solution:

Add INLETS 2x2-V and INLETS 2x2-VB to the parts catalog and Storm Sewer parts list.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Program\PipesCatalog\Structures_USWI\USWI Inlets\Type V Covers\USWI_Rectangular_Inlets_V.xml"
• "C:\WisDOT\Stnd\C3D2026\Program\PipesCatalog\Structures_USWI\Structures_USWI.apc"
• “C:\WisDOT\Stnd\C3D2026\Templates\Template-ref\group-design.dwt”
• “C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt”

Issue: Add automated Suffix functionality to all subassemblies

Creating unique names for the point codes is time consuming and lack some options for cinstency.

Solution:

Added a parameter option that will automatically assign a location suffix to the point code from a predefined list of naming options for subassemblies on the right and left of the assembly insertion point, along with an option to create a custom user filled suffix string. Added the use of special symbols to be used to parse and/or overwrite each individual point code.

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Subassemblies*_26.pkt"
• "C:\WisDOT\Stnd\C3D2026\Components\Assemblies*.dwg"

Issue: WisDOT Civil 3D startup

Certain WisDOT Civil 3D plugin functionality is disabled when a WisDOT profile is not used at Civil 3D startup. Affected functionality includes:

• Keeping the status bar up-to-date when the active drawing changes
• WisDOT Imagery tab active layer button
• Persistent Assembly label sizes
• Model Display Options
• Automated Assembly and Sheet labels
• Enabling/Disabling WisDOT Reference Templates
• Checking if all custom WisDOT system variables have been loaded
• Monitoring and reacting to the DOTMapLayerStartup variable
• All WisDOT custom entity right click menu items

Solution:

Enable all plugin functionality regardless of the profile that Civil 3D is started with.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Variable Root directory letter

Some WisDOT tools look specifically for a c:\ root directory. Not all devices use c:\

Solution:

Get the root directory regardless of letter.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Update legacy subassembly paths at drawing open

Civil 3D does not update subassembly pkt paths automatically at drawing startup.

Solution:

Update subassembly paths at drawing startup and notify user in Event Viewer.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Update LinkWidthAndVerticalDeflection to target vertical deflection

The current subassembly LinkWidthAndVerticalDeflection does not have the function to target a control profile as the value for the vertical deflection parameter

Solution:

Added option in the LinkWidthAndVerticalDeflection subassembly to set the value of the Vertical deflection parameter by targeting a control profile

Updated Files:

• "C:\Wisdot\Stnd\C3D2026\Components\Assemblies\Subassemblies\LinkWidthAndVerticalDeflection_26.pkt"

Issue: Rebuild all assemblies with new subassemblies and adjust defaults codes to adhere to new codes

Changes to all subassembly functionality and updated codes and code sets requires a rebuild of all assemblies

Solution:

Rebuild all assemblies with the new assemblies and verify workflow default codes are set.

Updated Files:

• C:\WisDOT\Stnd\C3D2026\Components\Assemblies*.dwg

Issue: Add Roundabout assemblies to the Intersection assemblies palette

Roundabout training being developed requires special assemblies. The workflow of developing these assemblies can be made easier by providing example assemblies to the user.

Solution:

Develop roundabout assemblies in conjunction with the training being developed and add Roundabout assemblies to the Intersection assemblies palette

New Files:

• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Rndbt Circulatory Rdwy Crown.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Rndbt Curb Return Right-2 Lanes Left.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Rndbt Curb Return Right-2 Lanes Left-No Crown Code.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Rndbt Curb Return Right-Lane Left-No Crown Code.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Rndbt Curb Return Right-Truck Apron.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Rndbt Rural Half Section Right.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Rndbt Rural Half Section Right-No Crown Code.dwg
• C:\WisDOT\Stnd\C3D2026\Components\Assemblies\Rndbt Rural Shoulder Right-Lane Left-No Crown Code.dwg

Issue: Add Point Codes to Code Set - legacy code mapping

WisDOT Civil 3D 2026 subassembly point, link, and shape codes may not be included in the code set styles within WisDOT Civil 3D 2024 and earlier. WisDOT Civil 3D 2026 subassembly point codes names have changed significantly and will not adopt styles from earlier point codes in the same location.

Solution:

Expand the capabilities of the “Add Point Codes to Code Set” tool to

1. Map 2026 point, link, and shape codes to previous versions of WisDOT code set styles along with the styles associated with that code for a given location.
2. Map 2024 and earlier point, link, and shape codes to the new 2026 code set styles along with the styles associated with that code for a given location.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Menu\WiRibbon.cuix"

New Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll\en-US\LegacyCodeSetMap.csv"

Issue: Add Point Codes to Code Set - error adding existing point code

An unhandled exception error occurs when updating an existing code set style with point codes that already exist. The error also occurs when adding point codes to a new blank code set style.

Solution:

Tool has been updated to resolve the issue. Updated to allow user to choose which code set style to add codes to.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Add Point Codes to Code Set - Add codes to multiple code sets

Multiple codes set have been added to WisDOT C3D to view models from multiple perspectives. It is laborious to add custom codes to multiple code set styles.

Solution:

Create dialog box to allow the user to select multiple code set styles to be updated.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Menu\WiRibbon.cuix"

Issue: Control Profile Editor: Pick station buttons on edit grid

When editing a control profile, it can be easier to modify a station by selecting it in model space.

Solution:

Add pick station button to each station row in the edit grid.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Control Profile Editor - Add station by distance

It is time consuming and prone to error to compute stations by distance from another PVI.

Solution:

New PVI stations can now be computed automatically from a selected station in the grid. By entering ‘+='' or ‘-=’ and a distance in the add station field, the new PVI station will be computed based on the selected station in the grid. The newly added PVI is automatically selected after being added so additional PVIs can be added quickly with the same distance.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Control Profile Editor: Get Station from Section Editor

It is common to be using the Control Profile Editor at the same time as the Corridor Section Editor. It would improve efficiency if the Control Profile Editor was aware of the current station in the Corridor Section Editor.

Solution:

Add a toggle button to the Control Profile Editor that enables reading of the current Corridor Section Editor station.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: WisDOT Civil 3D 2026 Code Set Styles

The existing code set styles need to be revised to support the WisDOT 2026 subassembly point, link, and shape codes and Left and Right side code suffix functionality.

Solution:

Create code set styles:

• Feature Lines - Datum
• Feature Lines - SGImp
• Feature Lines - Top
• Model - Color by Link - Rendered
• Model - Color by Top Materials - Rendered
• Plan - Color by Link
• Plan - Color by Top Materials
• Section
• Section - Datum
• Section - SGImp
• Section - Top
• Section View For Label Set - Datum
• Section View For Label Set - Top
• Typical Section
• XS Sheets
• XS Sheets For Label Set
• XS Sheets With Shapes
• XS Sheets With Shapes For Label Set

Updated Files:

• "C:\WisDOT\Stnd\C3D2026\Templates\design-start.dwt"
• "C:\WisDOT\Stnd\C3D2026\Components\Assemblies\CodeSets\CodeSets.dwg"

Issue: Assign Corridor Targets: Copy template to project

Need an easier way to copy a targets csv template to a project.

Solution:

Added “View/Save Template” button that opens a ListView of the template CSV file with option to save as. Save as location defaults to current dwg file location.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Edit Code Sets in Excel: Style Lists

It would improve code set edit efficiency if the various styles were presented in the corresponding cells as lists in a menu.

Solution:

Code set export to Excel enhanced to include available styles from source drawing. The styles are listed in named ranges and referenced as cell data validation lists. The code set data is converted to an Excel table for easier sorting, filtering and editing.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"
• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Extensions.dll"

Issue: Subassembly parameter order

Subassemblies list output properties first in the Properties palette. This requires users to scroll further down to find the parameters that need to be edited.

Solution:

Implement an object overrule to force subassembly output parameters to the end of the display order. This will only be done for WisDOT pkt subassemblies originating in c:\WisDOT\Stnd and when the WisDOT Civil 3D plug-in is running.

Updated Files:

• "%AppData%\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDOT.Initializer.dll"

Issue: Civil 3D 2026 Upgrade

Upgrade to Civil 3D 2026

Solution

Update plugins, profile, and tool palettes to work with Civil 3D 2026

Updated Files

• C:\Users\DITDFD\AppData\Roaming\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDot.Bos.Acad.dll
• C:\Users\DITDFD\AppData\Roaming\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDot.Bos.Acad.Settings.dll
• C:\Users\DITDFD\AppData\Roaming\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDot.Bos.Drafting.dll
• C:\Users\DITDFD\AppData\Roaming\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\WisDot.Bos.Geometry.dll
• C:\Users\DITDFD\AppData\Roaming\Autodesk\ApplicationPlugins\Wi25.1.bundle\Content\en-US\BosData.txt
• C:\Users\DITDFD\AppData\Roaming\Autodesk\ApplicationPlugins\Wi25.1.bundle\Res\2026wisdotBOS.arg
• C:\Users\DITDFD\AppData\Roaming\Autodesk\ApplicationPlugins\Wi25.1.bundle\Res\Civil 3D 2026 WisDOT-BOS.lnk
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\02-Anno.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\03-General.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\04-Quan.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\05-Substr.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\06-Rebar.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\07-Super.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\08-Barriers.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\09-Steel.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\10-Culvert.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\11-Wall.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\12-Misc.atc

Issue: B_EXIST Layer Colors

Some B_EXIST layers plot black instead of gray.

Solution

Update B_EXIST layers:

• B_EXIST_APPR: Change color from 33 to 31
• B_EXIST_FTG: Change color from 33 to 31
• B_EXIST_PPT: Change color from 13 to 11
• B_EXIST_SDWK: Change color from 15 to 21

Updated Files

• C:\WisDOT\Stnd\C3D2026\Templates\struct-decimal-start.dwt
• C:\WisDOT\Stnd\C3D2026\Templates\struct-inch-start.dwt

Issue: Sheet Set Linking

The DESIGNID and DATE attributes aren't linked to the structures sheet set.

Solution

Add "Final Plans Due Date" property to the StructuresSheetData Sheet Set Template. Link DESIGNID and DATE attributes in sheet borders to the StructuresSheetData Sheet Set Template.

Updated Files

• C:\WisDOT\Stnd\C3D2026\Components\SheetSets\StructuresSheetData.dst
• C:\WisDOT\Stnd\C3D2026\Templates\Plan Production\08-STRUCT.dwt

Issue: Update Blocks

Errors or outdated language in some blocks.

Solution

• Update names in DESIGN_CONTACTS block.

• CULDATA block:

  • Remove duplicate breaker run substitution note.
  • Fix title text size.
  • Fix 2-year frequency subscript.
  • Add updated precast option language.
• Update breaker run substitution note in CULBF block to match STD 9.02.
• Update wipeout in SYMBOL_NUMBER block from B_ANNO_SYMB layer to B_ANNO_MASK.
• Remove PGL block. Replace with new PGL_CREST, PGL_SAG, and PGL_TANGENT blocks.

• Add VIEWPORT_SHT1 block showing the working outline of a sheet 1 structures sheet border.

Updated Files

• C:\WisDOT\Stnd\C3D2026\Components\Blocks\structures.dwg
• C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Sheets\08\WiBOSPaletteImages.dll
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\04-Quan.atc
• C:\WisDOT\Stnd\C3D2026\AppData\ToolPalette\Sheets\08\Palettes\12-Misc.atc

Issue: Thrie Beam Approach

Need thrie beam approach detail.

Solution

Add SP Thrie Beam Structure Approach block from parametric beam guard detail block library to the Barriers palette.

Updated Files

• C:\WisDOT\Stnd\C3D2026\Appdata\ToolPalette\Sheets\08\Palettes\08-Barriers.atc