Test Track Centre near Żmigród

Test Track Centre near Żmigród is located in Węglewo in south-western Poland, some 3 km from Żmigród and some 50 km from Wrocław, near the Wrocław–Poznań railway line, with which it is connected by a spur. When opened in 1996, it was the only such facility in Poland. It is owned by the Railway Institute. The standard gauge loop is long with a maximum allowed speed of on straight sections.
The facility is used to test rolling stock, overhead lines and electrification systems, and railway tracks. Original project provided for the building of the second oval, some long, with a maximum allowed speed of on straight sections and over points, but it has been shelved.
There are plans to add 1.5 kV DC and 15 and 25 kV AC overhead supply systems, and GSM-R and ETCS level 2 systems.