Pulkovo traffic interchange (St. Petersburg, 2007)

Parameters:

• One of the largest interchanges in Russia with a total length of 850m;
• The first three level interchange in St. Petersburg;
• The project comprises an overpass over the Pulkovo highway and the railway line, four cross-over overpasses, an overpass over Startovaya St. and a pedestrian bridge over the Pulkovo highway.

Challenge:

• Construction work conducted without closing the underlying highway or railway.