We participated in the construction of the bridge over the Plavnice River valley as part of the D3 motorway section Hodějovice – Třebonín, which forms part of the future bypass of České Budějovice. The bridge structure represented a technically demanding project located in challenging valley terrain, where strong emphasis was placed on precise execution, high-quality workmanship, and compliance with strict construction procedures. The construction of the bridge contributed to the modernization of transport infrastructure and to improving traffic flow along an important motorway corridor in the Czech Republic.
The bridge is designed as a continuous composite steel–concrete girder bridge with 11 spans. The cross-section is configured as a twin-girder structure with cantilever overhangs. The bridge is supported on column piers using spherical bearings. The foundations are designed as deep foundations on large-diameter bored piles embedded in clay layers.
Span length: 436.60 m / Total bridge length: 452.00 m
The total value of the completed works amounted to CZK 116,493,135.
