List of high-speed railway lines
This article provides a list of operational and under construction high-speed rail networks, listed by country or region. While the International Union of Railways defines high-speed rail as public transport by rail at speeds of at least for upgraded tracks and or faster for new tracks, this article lists all the systems and lines that support speeds over regardless of their statuses of upgraded or newly built.
Overview
Operational networks
The following table is an overview of high-speed rail in service and under construction by country. It shows all the high speed lines in service. The list is based on UIC figures, updated with other sources.| Country or region | Continent | Operational length | Under construction | Total length | Density | Length per 100,000 people | Top speed | Electrification | Track gauge | Opened | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
efn|Koralm, Western and New Lower Valley Inn Railway lines.#expr: 1000*410.2/83871 round 2#expr: 410.2/ round 2By regionFreight services
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efn|Koralm, Western and New
Japanyes|Operational
Estonia