Bridge across the Porubka Creek Valley

Completed in 2016

The 479 m long viaduct, which consists of two parallel eight-span bridges, bridges the flat valley of the Porubka Creek and the tram line. The 3.30 m deep composite deck consists of a single cell box girder assembled from a steel beam of a trough cross-section and a composite concrete deck slab. The steel structures of both bridges were incrementally assembled beyond the end abutment and subsequently launched into the designed position.

Structure length

479.0 m


Highway I/11, city of Ostrava

Span length

45.00 – 64.50 m

Structure type

Composite continuous structure.

Width of the superstructure

13.15 + 13.15 m

Scope of work

Alternative design, Detailed design.


GPS: 49.8278408N, 18.1344016E
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