I co-founded viaduct together with Florian Pühringer. We share a passion for train travel and data-driven maps and were missing a tool that would allow us to document our train journeys. Recognizing this gap, we set out to create our own solution. viaduct is a web application that offers a unique platform for train enthusiasts to freely record their train journeys, from everyday commutes to epic cross-country adventures. But viaduct is much more than a train diary. We sell unique prints of railway networks from around the world. For a more personalized print, users can commission their own MyTrainMap, a custom visual of their recorded trips.