The new connection will join Cedillo, in Spain’s Cáceres province, with Montalvão near Nisa in Portugal, creating a more direct route between Lisbon and Madrid. Officials estimate the bridge could reduce some journeys by between 85 and 100 kilometres by removing the need for lengthy inland detours along smaller winding roads.

The structure, which will span around 160 metres, is being developed with environmental protections in mind due to its location within the Tajo Internacional Natural Park. Engineers have designed the bridge without supports placed in the river itself in an effort to minimise disruption to local wildlife and surrounding ecosystems.

More than €24 million has been invested in the project by the Spanish and Portuguese governments, with the bridge also set to include dedicated areas for pedestrians and cyclists.

For residents living near the border, the project is expected to dramatically improve day-to-day travel between neighbouring communities that have historically faced limited connections and long driving times.

Officials also believe the new crossing could strengthen tourism, logistics, and trade between the two countries by improving regional transport links and reducing delivery times for businesses operating across the border.

Construction is expected to continue through the next few years, with the bridge currently scheduled to open in 2028.