OnDemand webinars
Design Masterclass: How to analyse overland flow models
In this session, we'll show you how to set up pre-development overland flow analysis areas with a focus on blue-green ...
Road markings and traffic sign software for major projects
Intelligent and compliant traffic sign creation. Ease the design, maintenance, annotation, and quantification of road markings. Our major projects software, Causeway Line and Causeway Sign, do it all.
Causeway Line and Causeway Sign can be used separately or in tandem to streamline your design processes for major projects like road design, traffic management, and vehicle path analysis.
Guarantee TSRGD-compliance
With TSRGD-compliance built-in to our software, you can ensure that all fonts, line styles and symbols you use will meet regulations.
Integrate with Civil 3D® and AutoCAD®
Run them standalone or inside inside Civil 3D® and AutoCAD®. Causeway Line and Causeway Sign are designed to fit your business needs to streamline your workflow and reduce design clash.
Enhance your efficiency
Save time and ensure every design is right from the start. Discover simple workflows, flexible licenses, and standardisation with our software solutions.
Traffic sign design
Quickly and intuitively create compliant road traffic signs with Causeway Sign, our CAD-independent software with built-in sign structure calculations all in one package.
Road markings
Simplify the creation of road markings with our best-in-class road design software, Causeway Line. Boost productivity, automate, and comply with TSRGD.
Highway engineering
Both Causeway Line and Causeway Sign integrate with drainage and site design solutions, bringing all your design disciplines into one place for end-to-end management.
Relevant content for you to explore
OnDemand webinars
Design Masterclass: Getting started with SmartSurface
In this masterclass, we introduce the basics of SmartSurface, covering both simple and multi-surfaces.
OnDemand webinars
Design Masterclass: Vehicle path analysis with Causeway Live Design
In this session, we demonstrate how to create custom vehicles and develop custom vehicle libraries for your projects in ...
Downloads
Drainage design trends and innovations in 2025 and beyond
A lot is happening in the infrastructure sector—especially in drainage design. With insights backed by real-world examples and ...
OnDemand webinars
Design Masterclass: getting started with SmartDrainage
Get the most out of your Causeway Design tools and take your designs to the next level with our Masterclass series.
OnDemand webinars
Design Masterclass: calculating water quality with Causeway Flow
During this masterclass, Dr Netsanet Mebrate covers the Simple Index Approach, pollution hazard and mitigation indices, SuDS ...
Site Development
Explore Causeway Live Design for centralised, multi-discipline infrastructure design across residential, commercial, and industrial projects. Improve accuracy, reduce risks, and update designs in real-time, enhancing productivity and compliance at every stage.
Drainage Design
Level up your project with Causeway Flow, the end-to-end solution for sustainable, compliant, and efficient drainage design. Enhance design speed, reduce costs, and accelerate approvals seamlessly, optimising your overall workflow and sustainability.