An Introduction to Congestless

27th March 2026

Road congestion is ultimately caused by a mismatch between the road network’s capacity and demand, and, given that the world is becoming increasingly urbanised, this gap is expected to widen further. Therefore, it seems inevitable that we will have to deal with ever-increasing congestion on urban roads.

There are three main ways to respond to this problem, namely: 1) maintain the status quo and simply accept that the road network will become more congested; 2) focus on increasing the capacity of the road network, such as by building new roads; or 3) focus on reducing demand, such as by introducing congestion pricing schemes. In this blog post, we will compare Congestless with each of these three options.

Congestless vs the status quo

All else being equal, Congestless would reduce motorists’ journey times relative to the status quo scenario, and therefore it would bring about obvious benefits for road users and the local economy. Also, this means that fewer vehicles would be required to transport the same volume of goods and people, thereby reducing the transport and logistics industry’s impact on noise and air pollution.

However, this ignores what is arguably the most important benefit of Congestless – the fact that it increases the capacity of the road network (i.e. the time-saving benefits of Congestless mean that traffic volumes could increase by X%, yet journey times would be kept at their current level). This means that land which is currently used for roads could instead be used for cycle lanes, bus lanes, tramways, pedestrianised areas, etc., thereby improving the speed, safety, and accessibility of these more environmentally-friendly mobility options. As a result, more motorists may switch to these alternatives, leading to fewer cars on the road, freeing up even more land for repurposing, and so on… Therefore, Congestless can greatly assist the cities of today in their transition to the greener and more sustainable cities of tomorrow.

Congestless vs new roads

Congestless and new roads are direct alternatives to one another, in that they both offer capacity and time-saving benefits. However, the biggest difference between the two is that, on an annualised basis, Congestless should prove much cheaper than constructing and maintaining equivalent roads.

This difference is even more pronounced in urban areas, given that space is at a premium and therefore new roads are often prohibitively expensive. Also, even if space is available for new roads, it is important to consider the opportunity cost of using such land for roads. For example, could this land have instead been used for income-generating activities? Likewise, would these new roads come at the expense of much-needed green space?

Another significant difference between Congestless and new roads is reversibility. Congestless would likely be contracted for 3-5 years at a time, and, at the end of each contract, there would be an opportunity to reassess. Whereas new roads incur significant up-front costs and disruption, and estimating the return on this investment relies upon decades-long projections.

Congestless vs congestion pricing

There is no denying that congestion pricing schemes are effective at improving traffic flows. However, reducing demand for motor vehicle journeys is not a costless exercise, as this means that some journeys must either: 1) no longer take place, thereby impacting economic activity; or 2) take place via different transportation methods, which themselves are likely at, or above, capacity. Congestless, on the other hand, achieves its time-saving benefits without any such “lost journeys”.

As a result, Congestless is a much more sustainable solution than congestion pricing, as it addresses the underlying cause of road congestion rather than merely reducing the symptoms.