Photo source: Source: m.praha8.cz
The Negrelli Viaduct is the first Prague railway bridge over the Vltava and the second oldest standing bridge in Prague. It connects Masaryk railway station via the island of Štvanice with Bubny. The 1100-meter-long building, which was put into operation at the beginning of June 1850, is a protected monument. It is named after the builder Alois Negrelli.