New Cross-Border Bridge to Strengthen Portugal-Spain Connectivity and Boost Regional Economic Development
An important infrastructure project between Portugal and Spain is moving forward. Over the coming years, a new cross-border bridge over the Sever River (Rio Sever) is expected to be completed, further strengthening transport, logistics, and economic ties between the two countries.

The project will connect Montalvão, near Nisa in Portugal, with Cedillo in Spain’s Cáceres province, creating a more direct transport corridor between Lisbon and Madrid. According to official estimates, the new route could reduce detours by approximately 85 to 100 kilometres, significantly improving travel efficiency between the two countries.
For Portugal, the project is seen not only as a transport initiative, but also as an important step toward improving regional connectivity and supporting the development of inland areas.
Boosting the Development Potential of Portugal’s Interior Regions
For many years, several inland border regions in Portugal have faced limited transport connections. The new bridge is expected to significantly improve mobility for local residents, businesses, and cross-border commuters.
Analysts believe that a more efficient transport network could enhance the investment appeal of inland regions while supporting tourism, commercial activity, and regional logistics. At a time when Europe is placing increasing emphasis on cross-border cooperation and regional integration, infrastructure projects of this kind are becoming increasingly important.
At the same time, improved connectivity is expected to strengthen economic interaction between Lisbon and Madrid, the two major hubs of the Iberian Peninsula, further supporting trade and business cooperation.
Infrastructure and Sustainability Moving Together
Notably, the project also places strong emphasis on environmental protection. Since the bridge will be located within the International Tagus Natural Park (Parque Natural do Tejo Internacional), the engineering design avoids placing support structures within the river itself in order to minimise disruption to wildlife and surrounding ecosystems.
The Portuguese and Spanish governments have already invested more than €24 million in the project. In addition to vehicle traffic, the bridge will also include pedestrian and cycling paths, promoting more sustainable regional mobility.
The bridge is currently expected to open in 2028. Market observers believe that infrastructure projects of this kind will not only improve transport efficiency, but also strengthen Portugal’s strategic connectivity within the Iberian Peninsula and the wider European economy.
Reference link: https://www.theportugalnews.com/news/2026-05-20/new-spain-portugal-bridge-expected-to-improve-lisbon-madrid-route/1025151
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