ŽSR completes VRT V4 high-speed rail feasibility study, Slovakia February 6, 2026 | Europe News, News Železnice Slovenskej republiky (ŽSR) has presented the results of a feasibility study for the VRT V4 high-speed rail project, proposing a two-stage investment programme valued at EUR3.1 billion to con... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password