Sendlinger Tor
On the busy city section, U1 and U2 run with a 5-minute offset, yielding 5 minute intervals even beyond peak hours. At Central Station, it also crosses the S-Bahn and U4/U5. At the next station, "Sendlinger Tor", it passes below U3/U6. There the U1/U2 platforms for each direction lie in tunnels which are apart from each other and are connected by a pedestrian tunnel.