David Gross Senior Manager, UX/UI
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Transport for NSW

Building a design system for transportnsw.info and beyond

A unified design foundation for transportnsw.info, the booking system, and the next generation of Transport apps.

  • UI design
  • Governance
  • Strategy
Building a design system for transportnsw.info and beyond
Role
Strategic Lead, with hands-on component and UI design
Scope
Tokens, components, governance, accessibility, multi-platform adoption
Scalability
Adopted across transportnsw.info, extending to Trip Planner, Contactless and the Opal Travel app
Result
30–50% faster delivery, cost saving through re-use, stronger accessibility

Role & responsibilities

Guiding the design team through a two-year program

I set the strategic vision and digital governance processes for the design system and ran workshops with stakeholders across the business to understand needs. Alongside that leadership, I worked hands-on in Figma to design and prototype new UI components, particularly those used on regional travel content pages and booking flows on transportnsw.info/regional-travel.

I partnered with developers to introduce tokens for typography, colour and spacing, and mentored designers to embed reusable patterns and accessible practices.

The Transport design system component library - typography, colours, components, tokens, and UI elements shown as a grid of cards.

The challenge

Unifying Transport's digital ecosystem with a scalable design system

Transport for NSW's digital ecosystem spanned multiple platforms, each with inconsistent design patterns, accessibility issues, and duplication of effort. The transportnsw.info website, including its regional travel content pages and the Customer Reservation System for bookings, needed a significant uplift in usability, consistency and accessibility.

At the same time, future-facing initiatives such as Trip Planner, Contactless for Concessions, and the Opal Travel app needed a scalable design foundation to accelerate delivery and improve the customer experience.

Digital governance model diagram showing how the core team, guardians, and individual contributors collaborate to maintain and evolve the design system.
Digital governance model

Strategy & collaboration

Platform-agnostic tokens and shared governance

We created platform-agnostic tokens and a shared component library, aligning with WCAG requirements and verifying through external audits. Governance rituals - design reviews, guidelines, and our Storybook repository - kept design, product and development teams aligned as adoption scaled.

Visual design and content modules were uplifted to support both customer experience and marketing and ticketing opportunities, reducing rework and improving brand clarity.

Design system components applied across transportnsw.info regional travel content pages.
Further transportnsw.info screens built from the shared component library.

Outcomes & metrics

Faster delivery, embedded accessibility

The Transport Design System cut design-to-development time by roughly 30% on common flows, reducing duplicated effort and delivery costs. It has been adopted across transportnsw.info - including regional travel, booking, Alerts and Routes - and is extending to Trip Planner and Transport Connect.

Accessibility improved significantly, with WCAG 2.1 AA standards embedded in core components. The system introduces an omni-channel approach - build and design once, deploy across many platforms - enabling faster delivery and clearer experiences for millions of customers.

Trip Planner wayfinding experience shown on a mobile device, built on the shared design foundation.
Trip Planner, built on the shared foundation
The redesigned transportnsw.info regional travel homepage, showing booking entry points and regional offers.
Regional travel homepage on transportnsw.info

Reflection / what's next

Building foundations for future enhancements

The design system has become the foundation for delivering faster, more consistent, and more accessible digital experiences across Transport's ecosystem. By reducing duplicated effort and embedding accessibility, it proved the value of investing in design ops at scale.

Looking ahead, the system will continue to expand - supporting omni-channel experiences across responsive web and mobile apps - with a focus on governance to sustain quality as adoption grows.

See it in the wild.

Launch website →