What are the key design drivers for a new railway station?

In this insight paper, Chapman Taylor’s Transportation Director, Luke Kendall, explores the evolving role of station design and the principles that underpin successful, future-ready transport hubs. As cities grow and mobility patterns shift, stations are no longer simply points of arrival and departure but critical pieces of civic infrastructure that shape how people move, connect, and experience place. Drawing on Chapman Taylor’s extensive experience, the paper sets out the key design drivers that influence performance, from capacity and passenger flow to community integration, safety, and amenity, demonstrating how a holistic, design-led approach can unlock wider social and economic value while ensuring stations respond meaningfully to their context and users.

At its most fundamental level, a station building performs three key functions: connecting passengers from the street to the platforms, providing shelter, and offering access to amenities. Increasingly, however, stations are also recognised for the wider value they bring, supporting local communities, acting as civic landmarks, and catalysing new development.

The success of the station ultimately depends on how effectively these functions and benefits are implemented. Through Chapman Taylor's experience of strategic planning and design across a range of station projects, it is clear that strong outcomes do not arise from isolated decisions, but from a set of core design principles. When embedded early, these principles provide a robust framework for design development, enable long-term performance, and ensure the station building responds meaningfully to its context and users.

This thought piece explores the key drivers and how they influence project viability, shape the quality of the passenger experience, and affect the station's operational effectiveness.

Capacity & designation

Every station must be designed to handle both current and future passenger demand. Understanding peak-time passenger numbers is essential for space planning, circulation, passenger facilities, and mode of operation. The train service schedule (how often trains arrive and depart) also shapes platform sizes and concourse layouts. The station’s classification (as set by the Department for Transport’s ‘Station Category’ and ‘Security Category’) determines the scale of operations, staffing levels, and security measures required. The design of the station must allow for safe movement under all conditions, including service disruptions and emergency evacuations, and anticipate how the station will perform during extreme peak loads.

Community

A successful station is embedded in local life. Beyond enabling travel, it should encourage social interaction and stimulate regeneration through cafés, public plazas, and adaptable community spaces. Designing for shared use between travellers and neighbours transforms the station from a transit node into a civic asset and can unlock opportunities for third-party development.

Context

Each station must respond sensitively to its setting. This means considering access and how it connects to the wider urban area and other transport modes such as buses, trams, and cycling routes. The local “urban grain” (the pattern and scale of streets and buildings) should guide the design to ensure the station fits comfortably into its surroundings. Respect for historical context and the use of appropriate materials also help root the building within its context. Stations have a strong place in the national consciousness, and therefore, their contemporary expression also warrants careful consideration.

Protection & safety

Passengers need to navigate through the station safely, be protected from the elements, and the potential hazards associated with a live railway environment. Layouts should support safe operations, with clear boundaries between public areas and railway infrastructure. The defined width and length of the platform is influenced by several safety and operational factors that have a large impact on both the set out for the tracks and the station building itself. Safety at the edge of the platform is key, with clear zones from the platform edge to allow the safe embarking of passengers and protection from moving trains. The understanding of the speed of passing trains and extent of the ‘operational platform’ must be established to define these safe zones, ensuring structure, signage and other elements like furniture are set clear from this zone – often coordinated in a central strip.

Protection from weather serves both passenger comfort and safety. Protection is needed over processing areas like ticketing and gateline, and anywhere passengers wait. The extent of platform canopies is determined through operational understanding, balancing construction scope with the need to cover primary boarding areas, as under-provision can lead to overcrowding during inclement weather.

Arrangement

The overall station arrangement, whether configured as a through station or terminus, and whether located over, under, or alongside the railway, has major implications for design. Topography and immediate context are the primary drivers of these strategic choices, with significant downstream effects on passenger-flow modelling, vertical-circulation strategy, and operational planning.

Access points, circulation routes, and servicing arrangements all stem from this fundamental configuration. Decisions around single or dual entrances influence how passengers move through the building and how the station connects to its wider urban setting.

Where elements of the station are located below ground or classified as sub-surface, regulatory requirements intensify, particularly in relation to emergency evacuation, smoke control, and fire-resistant construction. Conversely, development above live railway infrastructure introduces a different set of constraints, including the need for track possessions, often limited, costly, and safety-critical, which can affect construction sequencing and long-term maintenance access for façades and building services.

Bridge or barrier

Railways connect communities, but the physical presence of continuous tracks can also act as a barrier that separates them. A station offers an opportunity to bridge this divide, extending its role beyond a place to catch a train and becoming a vital community link. Stations can incorporate simple, dedicated pedestrian routes that are available to the public 24 hours a day. Whilst providing entrances on both sides of the railway can improve access, reduce travel times and create development opportunities on each side, the associated increase in operational costs must be carefully weighed against these benefits. Alternatively, hybrid approaches that integrate public rights of way with ticketed areas can enhance the station’s role as a community amenity while maintaining control over paid zones.

Station access

Good access is about clarity and safety. Forecourts should prioritise pedestrians, separating them from vehicles while allowing a mix of onward transport modes, including taxis, buses, and cycles. Accessibility for all passengers, including those with reduced mobility, must be a key design driver, addressing changes in level and reducing stepped access. Other considerations include visual contrast of surfaces to support visually impaired users, and environmental conditions - such as acoustics, visual clutter, and lighting - to support neurodivergent passengers.

Separation of passenger and operational access is important for safety and security. Staff and back-of-house areas should have secure, separate access routes within the station building, allowing goods in and waste away activities to be separate from the main passenger flow.

Security

Stations must be designed with both real and perceived security in mind. They must be designed with both real and perceived security in mind. The design should make passengers feel safe and deter anti-social behaviour by creating open, well-lit environments, ensuring good visibility, avoiding hidden corners, and having the presence of station staff and/or CCTV. The safe separation between vehicles and where people gather, in space planning terms, is a huge driver for defining the offset between the station entrances and areas where vehicles can access.

Intuitive wayfinding

Passengers should ideally know where to go without thinking about it. Clear, direct routes and sightlines help make the station easy to navigate. The design should start with an understanding of passenger flows - how people arrive, move through, and leave the station - and shape the building around these movements. Avoiding unnecessary changes in direction or level helps create smoother journeys. Seeing the next part of the process reassures the passenger.

Vertical circulation

Lifts, escalators, and stairs or collectively ‘vertical circulation’, must be carefully located for both paid and unpaid areas of the station. Their distribution across platforms should minimise walking distances and support accessibility. Vertical circulation in some form is unavoidable due to the need to cross over or under the tracks. Positioning the vertical circulation centrally and in multiple locations along the platform encourages even passenger distribution and can reduce the minimum platform width compared to an end-loaded layout where passengers enter from one end. Designers must also consider height limitations, visibility, and comfort - keeping runs short and sightlines open wherever possible. Suitable offsets at the base of vertical circulation elements must be provided to allow passengers sufficient time and space for orientation and decision-making, including during peak periods and emergency conditions.

Amenity

Modern stations are expected to provide more than just transport access. There is an expectation of high-quality retail and food and beverage offerings, comfortable waiting areas, lounges, and clean toilets. Their placement should be well-integrated into the building's flow and respond to passenger mindset and footfall patterns, while also supporting both regular commuters and unfamiliar visitors.

Some travellers prioritise reaching platforms quickly, so amenities should be located nearby and/or be highly visible and clearly signed. Decisions around locating facilities before or after gatelines influence commercial reach and use by the community. These decisions, however, must be balanced against operating costs and staffing implications. Larger stations often benefit from a distributed approach, ensuring convenience while maximising commercial and civic value.

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Ultimately, the success of a station lies in how well these design drivers are brought together to create a place that is efficient, intuitive, and enduring. By embedding these principles from the outset, stations can move beyond their functional role to become catalysts for connectivity, community, and regeneration — delivering long-term value for passengers, operators, and the wider city.