System by system: China’s Fast Lane to the Future

With the 2026 edition of Intertraffic China just days away, what better time is there to look at how the country is continuing to forge ahead with its mobility transition.

China is rapidly transforming its mobility landscape through unprecedented investment in smart infrastructure, autonomous driving, and AI-powered public transit. The country is moving toward a "vehicle-road-cloud" integrated system, aiming to set global standards for urban mobility, and with over 35,000km of test roads and 60% of new cars now said to feature intelligent systems, China is shifting from a “market for deployment” to a “critical innovation hub” in software-defined vehicles.

But what distinguishes China’s smart mobility transition is not necessarily any one single innovation, but the way in which multiple systems are being developed and integrated in parallel.

“Rather than treating transport challenges in isolation, it is reimagining mobility as an ‘interconnected network’ that blends physical infrastructure with digital intelligence”

Mass transit provides the high-capacity backbone. Autonomous and electric road transport add flexibility and efficiency. Mobility as a Service (MaaS) platforms tie everything together into a coherent user experience and underpinning all three is a digital infrastructure that enables real-time coordination at an unprecedented scale.

This systems-level approach is what currently sets China apart. Rather than treating transport challenges in isolation, it is reimagining mobility as an ‘interconnected network’ that blends physical infrastructure with digital intelligence.

In the global race to reinvent how people move, the People's Republic of China has emerged as a formidable frontrunner. Driven by rapid urbanisation, strong state coordination, and an unusually tight coupling between technology firms and infrastructure planning, China is not just experimenting with smart mobility, it is deploying it at scale.

From sprawling high-speed rail systems to AI-driven robotaxis and integrated digital platforms, China’s approach is holistic: transport is no longer a collection of modes, but a connected ecosystem. Ahead of the forthcoming Intertraffic China show, taking place from 3-5 June in Shanghai, we explore the three areas where China is leading the way, and examine how each element reflects a broader transformation in how cities function. For other countries, the lesson is clear.

The future of mobility, it seems, in China at least, will not be built node by node or mode by mode, but system by system. And in that race, China is already several steps ahead. But how? And perhaps more importantly, why?

“The future of mobility, it seems, in China at least, will not be built node by node or mode by mode, but system by system”

MASS TRANSIT: THE HIGH-SPEED BACKBONE

If there is one symbol of China’s transport prowess, it is its vast high-speed rail network. Often described as the largest in the world, it has fundamentally reshaped domestic travel, shrinking distances between megacities and regional hubs.

The China High-Speed Rail is not just about speed (though trains regularly exceed 300 km/h) it is about scale and integration. Over the past two decades, China has built tens of thousands of kilometres of track, connecting cities that previously relied on slower, less reliable transport options.

What sets China apart is how this network is embedded within a broader urban mobility strategy. High-speed rail stations are often co-located with metro systems, bus rapid transit, and even bike-sharing hubs, enabling passengers to transition seamlessly from intercity to local travel. This integration reduces reliance on domestic aviation for short-haul routes, cutting emissions while improving convenience.

Equally significant is China’s leadership in electrified public transport. Cities such as Shenzhen have pioneered the large-scale deployment of electric buses, transforming urban transit into a low-carbon system. These fleets are supported by extensive charging infrastructure and real-time fleet management systems, ensuring efficiency at scale.

Behind this transformation lies a powerful combination of policy and planning. The Chinese government has prioritised mass transit as a cornerstone of sustainable urbanisation, investing heavily in infrastructure while aligning land use and development policies.

“Cities such as Shenzhen have pioneered the large-scale deployment of electric buses, transforming urban transit into a low-carbon system”

The result is a system where mass transit is not merely an option, it is the default. In doing so, China has demonstrated that the future of urban mobility begins with moving large numbers of people quickly, cleanly, and reliably.

ROAD TRANSPORT: AUTONOMOUS AND ELECTRIC AT SCALE

While mass transit forms the backbone, China’s road transport revolution is unfolding in parallel, driven by electrification and automation.

At the heart of this transformation is the rapid rise of autonomous vehicles. Companies such as Baidu, Xpeng, and Geely are investing heavily in self-driving technology, supported by government policies that actively encourage testing and deployment.

One of the most visible manifestations of this shift is the emergence of robotaxi services. In cities like Wuhan and Beijing, autonomous taxis are already operating on public roads, offering passengers a glimpse of a driverless future. These systems rely on advanced AI, high-definition mapping, and vehicle-to-infrastructure communication to navigate complex urban environments.

The scale of ambition is striking. Plans are underway to deploy tens of thousands of purpose-built robotaxis over the coming decade, with companies designing vehicles specifically for shared, autonomous mobility rather than adapting existing car models.

At the same time, China is also leading the world in electric vehicle (EV) adoption. This is not limited to private cars; entire ecosystems, from delivery vehicles to buses, are being electrified. The convergence of EVs and autonomy is particularly powerful, as electric drivetrains are easier to integrate with digital control systems.

Crucially, China’s advantage lies in infrastructure. Smart roads equipped with sensors, 5G connectivity, and cloud-based traffic management systems enable vehicles to communicate with their environment in real time. This “connected vehicle” ecosystem transforms roads into intelligent networks rather than passive surfaces.  Visitors to Intertraffic China 2026 will be able to see for themselves just how even more advanced this technology has become, even since the event’s last iteration in 2024.

“Smart roads equipped with sensors, 5G connectivity, and cloud-based traffic management systems enable vehicles to communicate with their environment in real time”

However, the journey is not without its challenges. Recent regulatory scrutiny, including temporary pauses in autonomous vehicle expansion following ‘technical incidents’, have highlighted the complexity of scaling such systems safely. Even so, the trajectory is clear: China is building a road transport system where vehicles are electric, autonomous, and deeply integrated with and within digital infrastructure, laying the groundwork for a fundamentally new mobility outlook.

SEAMLESS MOBILITY: THE RISE OF MAAS PLATFORMS

Perhaps the most transformative shift is not in any single mode of transport, but in how they are brought together into one platform. This is the domain of MaaS, where China is experimenting with fully integrated, digital-first mobility ecosystems.

In the city of Guangzhou, Baidu has deployed what is widely described as the world’s first multi-modal autonomous MaaS platform. This system allows users to plan, book, and pay for journeys across multiple transport modes (including robotaxis and autonomous buses) through a single interface. By integrating these services, the platform can recommend optimal routes based on real-time conditions, effectively acting as a digital mobility concierge.

The concept of MaaS goes beyond convenience. It represents a shift from ownership to access, where users no longer need private cars because mobility is available on demand. In China, this aligns closely with broader policy goals around sustainability and urban efficiency. It may well have been a Finnish idea, but China has taken it, adapted it, repurposed it… and is making it work.

What makes China’s approach distinctive is the scale of experimentation. MaaS initiatives have been identified in dozens of cities, often backed by public-private partnerships that bring together municipal governments, tech companies, and transport operators.

“Integration is both the key challenge and the key opportunity. Platforms must combine disparate systems, from metro ticketing to ride-hailing apps, into a unified experience”

Integration is both the key challenge and the key opportunity. Platforms must combine disparate systems, from metro ticketing to ride-hailing apps, into a unified experience. Increasingly, this is being achieved through ‘super-app’ ecosystems, where mobility services are embedded within broader digital platforms used by hundreds of millions of people who are seemingly constantly willing to dive into these new pools of transport possibility.

The result is a glimpse of a future where mobility is not defined by vehicles or infrastructure, but by tailored, responsive, and seamlessly connected services.