In the 1920s, the 1869 station had already reached the limit of its capacity.
An extension of the old station was not possible due to its location, wedged between the Danube, the Ehrenberg (hill) and Weimarstraße.
The planned installation of a second track to Stuttgart in conjunction with the new line to Hattingen was not possible at the old site.
The Reichsbahn railway division (Reichsbahndirektion) of Stuttgart, which was entrusted with the work, thus decided, to build a new station on the other side of the Danube, another 200 metres further away from the centre, where there was enough room for the development of the station.
The bed of the Danube was moved for about 2 km in the district of Koppenland and the level of the new railway station area was raised with excavated material sourced from 4 km away in the Hölzle forest of the Wurmlingen district.

Alfred Nägele was in charge of the construction of the new station for the railway division of Stuttgart.
The installation of the track began in the spring of 1932.
These and other parts of the station infrastructure crossed the border into Baden, so that the station was partly in Württemberg and partly in Baden.
The station had eight tracks and sidings, a roundhouse, a freight terminal building and a turntable.
During the construction of the station provision was made in various places for possible future expansion of the station, which, however, never came about.
The station buildings were designed by the construction office of the railway division of Stuttgart.
They are in the style of the late 1920s, in the modernist style of the Weimar Republic.
A special feature was the flat roof of the entrance building, which is quite unusual for Tuttlingen architecture.
The station building is three stories high and was at the time of the construction one of the biggest railway buildings in Württemberg.
Although the building had been planned by the railway administration in Stuttgart before the Nazi seizure of power, there are also similarities with monumental Nazi architecture.
Tuttlingen station building still remains as the largest railway building in the region and is oversized for a city the size of Tuttlingen.

An average of 280 workers found employment daily at Tuttlingen station during the 1928–1933 construction period, representing a huge relief for the local labour market, which had been battered by the global economic crisis.
Overall, the new station required 20,000 m³ of concrete and 900 tons of steel and led to the building of 24.6 kilometres of track.
The total cost of the station construction amounted to 9 million Reichsmarks (equivalent to 35 million 2009 euros).

The station was officially opened on 29 September 1933.
The form of the celebration was strongly influenced by Nazi propaganda.
One of the speeches was given by the President and Nazi Gauleiter of Württemberg Wilhelm Murr.
In addition, the director of the Reichsbahn railway division in Stuttgart also spoke.
He blamed the delay in completing the new building on its high cost.
The delay was caused by the austerity program, which had been imposed on rail operations in Württemberg.

The facilities of the old station, which were no longer used, were dismantled in the months after the opening of the new station.
The station building was demolished and the stones used in part to build a house.
In May 1934, the construction of a single-track new line to Hattingen was completed.
The completion of the duplication of the Gäu Railway was never completed.
Work ended in 1941 during the Second World War.
The section from Oberndorf to Aistaig therefore remained as a single track, along with the new section from Tuttlingen to Hattingen.
In the 1920s, the 1869 station had already reached the limit of its capacity. An extension of the old station was not possible due to its location, wedged between the Danube, the Ehrenberg (hill) and Weimarstraße. The planned installation of a second track to Stuttgart in conjunction with the new line to Hattingen was not possible at the old site. The Reichsbahn railway division (Reichsbahndirektion) of Stuttgart, which was entrusted with the work, thus decided, to build a new station on the other side of the Danube, another 200 metres further away from the centre, where there was enough room for the development of the station. The bed of the Danube was moved for about 2 km in the district of Koppenland and the level of the new railway station area was raised with excavated material sourced from 4 km away in the Hölzle forest of the Wurmlingen district.
Alfred Nägele was in charge of the construction of the new station for the railway division of Stuttgart. The installation of the track began in the spring of 1932. These and other parts of the station infrastructure crossed the border into Baden, so that the station was partly in Württemberg and partly in Baden. The station had eight tracks and sidings, a roundhouse, a freight terminal building and a turntable. During the construction of the station provision was made in various places for possible future expansion of the station, which, however, never came about. The station buildings were designed by the construction office of the railway division of Stuttgart. They are in the style of the late 1920s, in the modernist style of the Weimar Republic. A special feature was the flat roof of the entrance building, which is quite unusual for Tuttlingen architecture. The station building is three stories high and was at the time of the construction one of the biggest railway buildings in Württemberg. Although the building had been planned by the railway administration in Stuttgart before the Nazi seizure of power, there are also similarities with monumental Nazi architecture. Tuttlingen station building still remains as the largest railway building in the region and is oversized for a city the size of Tuttlingen.
An average of 280 workers found employment daily at Tuttlingen station during the 1928–1933 construction period, representing a huge relief for the local labour market, which had been battered by the global economic crisis. Overall, the new station required 20,000 m³ of concrete and 900 tons of steel and led to the building of 24.6 kilometres of track. The total cost of the station construction amounted to 9 million Reichsmarks (equivalent to 35 million 2009 euros).
The station was officially opened on 29 September 1933. The form of the celebration was strongly influenced by Nazi propaganda. One of the speeches was given by the President and Nazi Gauleiter of Württemberg Wilhelm Murr. In addition, the director of the Reichsbahn railway division in Stuttgart also spoke. He blamed the delay in completing the new building on its high cost. The delay was caused by the austerity program, which had been imposed on rail operations in Württemberg.
The facilities of the old station, which were no longer used, were dismantled in the months after the opening of the new station. The station building was demolished and the stones used in part to build a house. In May 1934, the construction of a single-track new line to Hattingen was completed. The completion of the duplication of the Gäu Railway was never completed. Work ended in 1941 during the Second World War. The section from Oberndorf to Aistaig therefore remained as a single track, along with the new section from Tuttlingen to Hattingen.
Tuttlingen station