Spanish grant and a project that changes logistics
Ukraine and Spain have signed an agreement on a joint infrastructure project: the government of Spain, through the Instituto de Crédito Oficial (ICO) within the FIEM fund, is allocating €5.48 million. The project will be implemented by Ukrzaliznytsia together with the Spanish engineering company TRIA and Spain’s national infrastructure operator — Adif. This investment is aimed not at the aesthetics of railways, but at real economic and logistical benefits for the country.
How the technology works and what problem it solves
It concerns a system for the automatic adjustment of wheelsets/bogies to different track gauges, which allows wagons to move between routes with a gauge of 1520 mm (Ukraine) and 1435 mm (most of the EU) without stopping. Currently at the border wagons are either transshipped or have their bogies changed — this adds time and cost. Automatic adjustment significantly reduces crossing time, lowers operating costs and increases throughput capacity.
"The new technology will allow wagons to automatically 'switch' between tracks of different gauges while in motion, without stopping. That means faster border crossings, lower costs and greater throughput capacity"
— Press service of the Ministry for Communities and Territories Development of Ukraine
Why this matters today: economy, logistics, security
First, for exporters it is a direct reducer of logistical barriers: products reach EU markets faster, and warehousing and transit costs decrease. Second, in wartime an operational rail network is not only about the economy but also a vital component of supply and mobility. Connecting the Ukrainian network with the European one increases the resilience of supply chains and reduces the vulnerability of critical routes.
This project did not appear suddenly: on May 24, 2022 the then-government announced an intention to move to the European track gauge standard; in 2023 sliding bogies were considered; and in June 2024 Ukrzaliznytsia and Adif began pilot work with wagons that can adapt to gauges 1520 mm, 1435 mm and 1668 mm. So we see a logical sequence of research, pilots and now — international financing.
What’s next: from pilot to systemic effect
The next steps are serial trials, certification, scaling and investments in related infrastructure (maintenance points, safety standards, logistics hubs). The participation of Adif and ICO gives the project important European backing and a signal to other investors: this is not just a national initiative, but part of a broader integration with the EU.
For now it is an investment in speed and reliability. If the technology can be scaled, Ukrainian carriers will gain a competitive advantage, and the state — an additional tool to support the economy and defense. Now the ball is in the practical side: testing, contracts and large-scale implementation.
