Completed in 2015
The viaduct of a total length of 330.0 m, which bridges the wide valley of the Hrabynka Creek, is formed by a continuous deck of six spans. The deck, 25.70 m wide and 3.35 m deep, consists of a single‑cell box girder with large overhangs supported by tubular struts. The girder is assembled from a steel beam of a trough cross-section and a composite concrete deck slab. The deck slab is made up of prefabricated elements (filigrees) and an additionally cast slab. The steel structure, together with the filigrees, was incrementally assembled behind the end abutment and launched into the projected position.
Structure length330.0 m
LocationHighway I/11 between cities of Ostrava and Opava
Span length39.0 – 66.0 m
Structure typeComposite continuous structure.
Width of the superstructure25.70 m
Scope of work
Alternative design, Detailed design.
Structure of the year 2017. ABF, magazines Economia a.s., and Stavitel, Ministry of Industry and Trade, Association of Building Entrepreneurs of the Czech Republic.
Bridge of the year 2015. Ministry of Transport 2017.