Speer had come closer and closer with the Führer, and was eventually assigned with the largest building project the world had ever known: the total reconstruction of the Reichs capital Berlin, to be renamed Germania.

Like the Nuremberg party rally grounds, the Great Road would form the central north-south axis of the city, being over five kilometres in length. At the far end of the road, the administrative centre of the Third Reich was planned. The area in front of the Great Dome consisted of a large square, to which the new Reichs Chancellery, the Führer Palace, the Haut Commandement, and the Reichstag were to be built. Alongside the Great Road, several government buildings and ministries were to be constructed. The road itself was dominated by the Triumphal Arch, being twice as large as the Arch de Triomphe in Paris.

Great Dome: Based upon Hitler's sketch, Speer altered the design for the Great Dome drastically: the building that supported the dome was lowered down, and the dome itself enlarged with a factor of three. Four supporting towers were placed on each corner of the building, and two 50 metres high statues were to be placed in front of the dome, symbolizing the bearer of Heaven and the bearer of Earth. The dome was to be 220 metres high, and was to offer seat to over 180,000 people.

Führer Palace: The Führer Palace was to be located across the Reichstag. The building had no windows at all, instead bullet free roll-down shutters and loopholes were designed between the two rows of pillars.

From the entrance hall, visitors would enter several reception rooms and galleries before they reached the ballroom, which seated 1000 people. Further more, eight conference chambers of 15,000 square metres in total were planned, a theatre for almost 1000 spectators, a