Vienna pioneers eco‑friendly wooden road signs initiative
In the capital of Austria, the installation of wooden road signs has commenced, replacing the traditional aluminium plates. The primary reason for this change is environmental protection. A total of 46 such signs will be installed in Vienna. However, this solution presents a certain drawback.
Austria is increasingly replacing aluminium road signs with wooden ones. Until now, this approach has been implemented in selected regions, and now wooden signage will also appear in Vienna.
The first wooden road signs will be introduced in the newly designed square, Christian-Broda-Platz. In total, 46 such signs will be installed in the city, crafted from poplar or birch wood, sourced from Central Europe.
Wooden signage meets all safety standards and at first glance, does not differ from traditional signs. The difference is noticeable only up close, where a distinct reflective surface can be seen.
Advantages and disadvantages of wooden road signs
The introduction of wooden signs was preceded by research and analysis aimed at ensuring their durability and resistance to weather conditions. Thanks to special thermal treatment, the wood has gained properties allowing the use of signs for about 20 years.
"They have a very small carbon footprint, their production generates 66% less CO2 compared to aluminium signs," emphasises Thomas Keller from the Vienna Department of Administration and Road Construction. Additionally, wooden signs can be composted or burned, making them more environmentally friendly.
As you can see, this solution offers many advantages but is not without its drawbacks. Wooden plates are nearly twice as expensive as aluminium ones – the average price of one sign is about €100 (£83). Despite this, the authorities in Vienna plan to gradually introduce them during subsequent renovations and modernisations.
Thus, Austria is becoming a pioneer in the wide use of this solution. The French permit the installation of wooden signage only on tourist paths, whereas in Spain, only private companies promote the use of wooden signs, emphasising their environmental friendliness and safety.
It is worth mentioning that Vienna has once again been recognised by the "Economist Intelligence Unit" (EIU) as the most liveable city in the world.
