The City of Vienna confirms asbestos in several streets, immediate action is taken

The city of Vienna has confirmed the presence of asbestos-containing rock material in several street sections and has taken immediate measures to seal off affected areas. According to a statement issued by the city’s Department 28 for Road Management and Road Construction, independent laboratory tests have validated findings initially reported by environmental NGO Greenpeace. The discovery was made on streets in Vienna and surrounding areas, with specific locations including the Anton-Freunschlag-Gasse, Bertégasse, Wernergasse, Stieglergasse in Vienna-Liesing, and the Rosenhügelstraße, which runs from Meidling through Hietzing to Liesing. The affected areas will be temporarily sealed using an asphalt overlay or a protective layer to prevent the release of asbestos fibers. This method is considered the fastest, safest, and most effective way to ensure immediate protection, according to the department's spokesperson. The sealing process is scheduled to be completed by the end of summer, although exact timelines remain under review. The city emphasized that while the presence of asbestos does not automatically equate to health risks, precautionary steps are necessary to minimize potential exposure. The confirmation of the suspected contamination came after initial reports by Greenpeace, which had identified asbestos in road surfaces. Laboratory analyses conducted by the city have since corroborated these findings. However, officials noted that the current evidence does not confirm direct health hazards. Instead, the focus is on preventing the release of asbestos fibers into the air, which could pose a risk if inhaled. Dr. Hans-Peter Hutter, head of Environmental Hygiene and Environmental Medicine at the Medical University of Vienna, explained that whether asbestos fibers become airborne and inhaled depends on how they are released. He added that if the asbestos material is firmly embedded within the asphalt surface, the likelihood of fiber release is minimal. Despite this, the city has opted for a cautious approach, implementing sealing measures to eliminate even minor risks. The decision reflects a balance between public safety and practical considerations. Sealing the affected areas is intended to provide a long-term solution, ensuring that the asbestos remains contained and inaccessible. The city is also working with experts to develop long-term strategies for handling such cases, aiming to establish clear procedures for dealing with sealed road surfaces containing asbestos. In addition to sealing the known affected areas, the city has initiated further sampling and testing of other potentially problematic surfaces. These efforts are part of an ongoing initiative to systematically evaluate all reported anomalies in public roadways. City officials stated that staff members continuously inspect roads for unusual sections and take appropriate action whenever issues are detected. Any signs of irregularities prompt additional investigations and, if necessary, immediate sealing to prevent fiber release. So far, the identified contaminated areas appear to be relatively small and were likely introduced during local excavation or maintenance work. Officials noted that the majority of the affected zones are localized and not widespread. This suggests that the issue may stem from isolated incidents rather than a broader problem affecting large portions of the city’s infrastructure. The city continues to collaborate closely with Greenpeace and other relevant stakeholders to address concerns and improve its response. While the situation remains under active investigation, the immediate actions taken by the city reflect a commitment to safeguarding public health and adhering to environmental standards. Further results from ongoing tests are expected soon, and the city plans to update the public accordingly.