Frankfurter Tor is a station on U-Bahn line U5 in Berlin, the capital city of Germany. It is situated under Frankfurter Tor, a large square. Build by A. Grenander in 1930 it was first named Petersburger Strasse. After World War II it was named Bersarinstrasse (Nikolai Berzarin was the first Russian commander of Berlin). 1958 it was again renamed to Frankfurter Tor. 1991 it was again renamed to Rathaus Friedrichshain, but finally after the refurbishment with blue panels named again Frankfurter Tor.