For the construction of the new Western High Speed Diameter Highway (Construction Stage 5) four different bridges are among other structures foreseen. The four investigated objects are designed following different typologies: two of them are composite bridges (534 m and 441m), one is an orthotropic deck steel bridge (1708m) and one is a prestressed concrete extradosed bridge (580m).
The Nevka bridge is an orthotropic deck steel bridge with total length of 1708 m over 17 spans and total area of superstructure of 71 000 m2. The typical span length is 105 m. It is consisted of two paralel structures with 22 m width each.
A quantity and constructive check of the bridge was performed. The values obtained were compared with the related items of the Bill of Quantities.
A simplified calculation of the loads on foundation based on EN standards including permanent, traffic and wind loads was performed.