森德灵门
At "Sendlinger Tor" the U3/U6 crosses the U1/U2 line, and interchange is possible. The line now uses the tunnel built in 1941 mentioned above as far as "Goetheplatz". The next station, "Poccistraße" was added belatedly, constructed between the two existing tunnels which stayed operational. At "Implerstraße" the U3 and U6 separate again. To the north of the station, facing north, there is a branch to the U4/U5 at "Schwanthalerhöhe", which is not used for passenger transport.