Beneath Dresden’s bustling streets lies a hidden marvel. The Tunnel Wiener Platz. This isn’t just any tunnel. It’s a testament to Dresden’s resilience and its evolving urban landscape.
Before its construction the Wiener Platz was a crucial intersection. The Reichsstrasse now Fritz-Loeffler-Strasse flowed south. The Prager Strasse led to the city center. Ammon and Wiener Strasse formed a vital west-east connection. Cars trams and pedestrians all converged here.
After World War II the city rebuilt. The Leningrader Strasse now St Petersburger Strasse was rerouted. The 26er Ring an important city ring road was planned. The Wiener Platz became even more significant a key traffic hub. It marked the beginning of a modern socialist reconstruction of Dresden’s inner city.
Early plans for a tunnel under Wiener Platz were considered in the 1980s. Cost concerns led to its rejection. An above-ground solution was chosen. It was designed to accommodate a future tunnel.
German reunification changed things. The old plans were scrapped. A new team developed nineteen proposals. Their favorite a 720-meter-long east-west tunnel under Wiener Platz. Work started on a 100-meter section. Then three tunnel options were debated a short tunnel a long one and an above-ground option. Finally in 1993 the city approved the tunnel.
Construction began in 1998. Spundbohlen were driven deep into the ground. This prevented groundwater from flooding the excavation. The groundwater was pumped to the Ferdinandplatz then allowed to seep back into the earth. An old sewage main needed to be moved. A 108-meter-long tunnel was built to carry wastewater.
The tunnel was built using open-cut construction. The northern tube was finished in September 2000 the southern in December. Four unexploded bombs from World War II were discovered three were defused one had to be detonated.
The tunnel opened to traffic. West-east traffic was diverted underground. The Wiener Platz above could be redesigned and partially built upon. The tram line remained. The tram stop near the main station was modernized.
The main tunnel tube was built over with buildings and pedestrian areas. Only at the Wiener Loch a long-unbuilt area was a section of the northern tunnel wall visible until the mid-2010s. The groundwater pumping and spundbohlen remained until this area was built. The pumps were gradually shut off and the groundwater was allowed to rise. The spundbohlen were removed in early 2017.
The Tunnel Wiener Platz shows Dresden’s dedication to progress. It’s more than just a passage under a square. It’s a vital artery. A visible aspect of Dresden’s history and a window into its future. The Tunnel Wiener Platz. A vital component of Dresden’s transportation network. A fascinating slice of Dresden’s history.