Heiterblick GmbH to supply 18 LRVs for Wurzburg LRT, Germany December 12, 2019 | Europe News Germany-based Heiterblick GmbH has secured a contract from Würzburger Strassenbahn GmbH (WSB), the operator of public transport in Würzburg, to supply 18 trams for the Würzburg light ra... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password