High-speed rail in Portugal
Since the 1990s, Portugal features a network of high-speed trains, which however run mainly on conventional railways as of 2026, with some sections of infrastructure upgraded over the decades. These high-speed services are the so-called Alfa Pendular services, with top speeds of 220 km/h (135 mph), and they connect much of Portugal.
Source: Wikipedia — High-speed rail in Portugal (CC BY-SA 4.0)