EuroCap-Rail

EuroCap-Rail is a proposed high-speed rail corridor through Belgium, Luxembourg, and France to connect three cities—unofficially considered the capitals of the European Union—which host six of the seven institutions of the European Union: Brussels, Luxembourg, and Strasbourg. The project would upgrade rail lines from Brussels to Luxembourg to Baudrecourt, France and utilize the LGV Est between Baudrecourt and Strasbourg. EuroCap-Rail is a priority project among the Trans-European Transport Networks.
Construction never started, but almost €100 million was allocated to improve the existing railway line between Luxembourg and Brussels. That proved little use.
The Belgian plan, part of the Next Generation EU recovery package, includes planned upgrades to the existing line 162, such as increasing speeds to 160 km/h, protection against falling rocks and station modernisation. By 2024, Brussels - Luxembourg trains should reach their destination within two hours.