RWE is currently discussing three possible route options for the construction of Gazela, each of which would connect Waidhaus to the existing north Bohemian gas pipeline, which traverses the country from Hora Svate Kateiny to south Moravia. RWE's final decision is expected before the end of 2008, and the company estimates the project would cost around $72.2 million, Ms Kadava said. If approved, construction will start in 2009, the same year that NordStream expects to start transporting gas from Vyborg in Russia to Greifswald in Germany.