Bridge crossing over the rivers of Staraya and Novaya Pregolia in Kaliningrad.

Work started: November 2006; to be completed: October 2009.

The bridge crossing over the Staraya and Novaya Pregolya Rivers, intended for a six-lane highway, includes the following structures:

The length of the overhead between bridges is 841 meters – 20 spans by 42 meters each. Column-type intermediate supports are solid composite reinforced concrete with separate foundations on two - drilled piers. The span structures are composite reinforced concrete, continuous, with their cross-section resembling two bearing H-beams connected with transverse beams.

The project involves installing auger piles; building pile grills and support stands; erecting bearing elements; site assembly and installation of the span structures, road construction; demolition of residential buildings obstructing the construction of an everhead; dismantling reinforced concrete spans.

Cranes Hitachi KH500L with a payload of 100 tons, КАТО NK-500E-V with a payload of 50 tons, RDK-250-2 TAKRAF with a payload of 25 tons, a JUNTTAN PM-2640 drilling assembly, and concrete-cutting HILTI machine are used for an enlarged site assembly and erection of the span structures.

The Project goal is to provide reliable transport connection between the city's districts and the system of regional highways; connect the Kaliningrad transport hub to the network of the country's federal roads; and raise the effectiveness of intra-city transportation.