Still, the idea has its fans. “Personally, I regret that Jan Koula’s proposal for the Letná excavation from 1907, which was to build on the monumental bridge Čechův most, by the same author, was not realized. Fifty years later, a monument to Josef Stalin was built in its place, and the excavation was replaced by the Letná Tunnel several hundred meters further. Čechův most actually leads nowhere and ends in a green slope,” architect Petr Kučera told the newspaper Metro in 2017 when plans for unbuilt projects were exhibited.