Rotterdam Metro

Rapid transit system in Rotterdam, Netherlands

The Rotterdam Metro (Dutch: Rotterdamse Metro) is a rapid transit system operated in Rotterdam, Netherlands and surrounding municipalities by RET. The first line, called Noord – Zuidlijn (lit. 'North – South line') opened in 1968 and ran from Centraal Station to Zuidplein, crossing the river Nieuwe Maas in a tunnel. It was the first metro system to open in the Netherlands. At the time it was also one of the shortest metro lines in the world with a length of only 5.9 km (3.7 mi).

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