Freight Rail

Enabling high-capacity, efficient and sustainable freight transport

We design rail freight corridors that support 35 tn/axle and 17 million tons/year

Freight rail is essential for the competitiveness of global logistics systems and a key pillar of low-carbon transportation. At Sener, we develop advanced infrastructure solutions for freight railway lines, logistics hubs, terminals and port connections. We work across the entire value chain: from feasibility and layout design to detailed engineering, systems integration and project management. Our teams have contributed to mixed-traffic corridors, heavy-haul projects and intermodal terminals designed to support high axle loads, demanding traffic volumes and long-term infrastructure durability.

Our experience includes engineering for freight lines capable of handling the heaviest and most intensive transport operations. We have supported infrastructure upgrades to allow mixed traffic (freight and high-speed) and authored technical guides for UIC and ADIF on heavy-haul integration and system planning.

Why choose us

We offer comprehensive services tailored to freight-specific challenges: from long gradients and train length optimization to yard design, loading logistics and terminal access. We also provide simulation and modeling services to evaluate capacity, energy use and operational safety. Our solutions help public authorities and private clients reduce costs, improve performance and enable multimodal transport integration.

Trusted references in heavy-haul and intermodal integration

Our freight rail solutions include terminal layout, platform and track geometry, signaling upgrades, logistics flow optimization and port rail access logistics. We cover track geometry, civil works, signaling, electrification, rolling stock compatibility and safety audits. We consider traffic flow, rolling stock characteristics and cargo typologies to ensure optimal throughput and safety.

By integrating simulation tools, RAMS methodologies and digital coordination, we help create freight rail networks that reinforce the backbone of global logistics.

How we work

Our work begins with understanding logistics needs — demand forecasts, cargo types and intermodal flows — and then evolves into complete engineering solutions. We design lines and terminals that minimize bottlenecks, reduce energy consumption and enable digital control systems. Our integrated teams support implementation through tender, construction, commissioning and lifecycle planning.

From demand modeling to resilient heavy-haul operations

We use simulation tools to model future traffic under different operational scenarios. Our designs support high-reliability freight corridors, including energy-efficient electrification systems, high-capacity signaling and infrastructure compatible with European and international standards.

How we support freight rail systems

We deliver complete engineering services for heavy-haul infrastructure, freight terminals and port access lines.

BIM

Integrating Building Information Modeling to streamline design, construction, and asset management.

Acoustic consulting

Improving sound environments through expert acoustic design for comfort and compliance.

Accessibility

Designing inclusive environments that ensure equal access and usability for all individuals.

Vibration engineering

Controlling vibrations to protect structures and enhance user comfort.

Transport consulting

Advising on transport systems to improve mobility, sustainability, and efficiency.

Transport architecture

Creating transport facilities that combine functionality, safety, and design.

Structural engineering

Engineering structural systems for safety, performance, and architectural integration.

Seismic design

Engineering structures to withstand seismic forces and ensure occupant safety.

Rail systems and technologies

Engineering rail technologies to enhance performance and passenger experience.

Rail scheme development, case making and funding

Developing rail proposals with strategic justification and funding support.

Rail infrastructure design

Designing rail systems for efficient, safe, and sustainable transportation.

Planning policy advice

Advising on planning policies to support sustainable development and compliance.

People movement

Designing mobility systems to ensure safe, efficient, and inclusive transport.

Intelligent mobility systems

Enhancing urban transport with smart, adaptive systems that optimize traffic flow, safety, and sustainability through real-time data.

Construction management

Managing construction projects to ensure timely delivery, quality, and cost control.

Comissioning

Ensuring systems are tested and validated for optimal performance before operational launch.

At Sener, we build freight rail systems that enhance industrial productivity, reduce emissions and reinforce the backbone of global trade — with engineering precision and long-term value.

Contact our team

Interested in a project or proposal? Connect with our transportation sector specialists.

Get in touch

info@mobility.sener