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Get the latest in design control for traffic signing and pavement marking plans

Improve the quality of your traffic marking and signing and reduce errors with visually clear and properly positioned signs. With GuideSIGN™ SIGMA, sign assemblies can be precisely placed along a roadway in relation to other geometric elements while maintaining safe clearances. GuideSIGN SIGMA’s dynamic reporting features give you all you need for new projects and for maintaining existing designs.

To help with your pavement marking plans, a new and advanced pavement marking system has been included letting you to place accurate traffic lines, arrows, symbols and other pavement marking elements, all conforming to the latest standards from the US, Canada and Australia.

Make Each Sign Count

From complete street improvements to road dieting and restriping projects, GuideSIGN SIGMA enables government transportation agencies, consultants, local and city governments design traffic signage and pavement markings accurately.

Whether you design in 2D or 3D, are an engineer, architect, developer, or planner, GuideSIGN SIGMA has got you covered

Every purchase of GuideSIGN SIGMA comes with your choice of a federal or regional standard sign library. Supplemental CAD sign libraries can be added to GuideSIGN SIGMA, making a very scalable and customizable solution (view sign libraries here). GuideSIGN SIGMA also supports libraries of user drafted blocks/cells and guide panels designed using GuideSIGN.


GuideSIGN SIGMA features

With SIGMA, you can select different sign arrangement templates to work with or create your own custom arrangement for sign assembles and set mounting types.
Pavement Marking
A major upgrade to pavement marking feature set is now available with GuideSIGN™ Plus including all types of lines, arrows, hatches from MUTCD and state specific content. The new pavement marketing tool also allows you to custom build line types and dynamically edit objects.
Easily change the status of an existing sign assembly and sign sizing, or add, remove or switch signs and sign groups within the defined assembly.

What Our Clients are Saying

View Case Study

Platform Compatibility

Platform Requirements
CAD Platform Compatibility (Only 64 bit, except Bentley V8i series):
Autodesk® AutoCAD® 2017 – 2023 (except AutoCAD LT)
Autodesk® AutoCAD® Civil 3D® 2017 – 2023 alignments
Bentley® MicroStation® V8i (SS10), CONNECT (Update 14+)
Bentley® PowerDraft® V8i, CONNECT (Update 14+, not supported for Pavement Marking)
Bentley® Power GEOPAK V8i, Power InRoads V8i, PowerCivil V8i
Bentley® AECOsim Building Designer V8i, CONNECT
Bentley® OpenBuildings Designer CONNECT
Bentley® OpenRoads Designer CONNECT (Update 8+)
Bricsys® BricsCAD® Pro V21 – V23 (Pavement Marking tools are not supported on BricsCAD)
System Requirements
Full support 64-bit operating systems
Workstation: Windows® 7, 8, 8.1, 10, 11
Network: Windows® Server 2012, 2016, 2019, 2022
Languages Available