Rail Baltica is a new fast, conventional double-track electrified and ERTMS-equipped railway line with maximum design speed of 249 km/h (the maximum operational speed of 234 km/h) on the route from Tallinn through Pärnu – Rīga – Panevėžys – Kaunas to the Lithuanian-Polish border, with a connection from Kaunas to Vilnius. The new railway line will be designed with 1435 mm gauge thus confirming to all requirements of the Technical Specifications for Interoperability (TSIs).
More information on the Rail Baltica Design Guidelines: