Overpass over the Railway Tracks and Dzerzhinskoe Highway in Moscow Region
Road construction / Overpass over the Railway Tracks and Dzerzhinskoe Highway in Moscow Region
Overpass Construction over the Railway Tracks and Dzerzhinskoe Highway in Kotelniki, Moscow Region
Work started in November 2009; work completed in August 2013.
The overpass is 646.2 meters long.
Overpass design: (42.3+67+2x42+30+29.3)+(50+67+50.8)+(25.25+3x42+31.5+27.85).
Roadway width is 2(G-14.5), with 3 traffic lanes in each direction.
The overpass is composed of continuous steel/reinforced concrete span structures, with a cast-in-in-place roadway slab. The support footings are made as drilled columns of 1.5-meter diameter. The supports are in the form of custom-designed cast-in-place girderless grillage.
The total weight of the span steel structures is of 6,690 metric tons. The total length of the cast-in-place reinforced concrete retaining walls of the approaches is 441.1 linear meters. The retaining walls are from 1.0 to 7.5 meters high. The retaining walls are supported by a footing of prismatic 35x35 cm piles.