Railway Bridge over the Ulagir River
Bridge reconstruction at the 2820th kilometer, Pkt 7, of the Tynda – Urgal section, Dalnevostochnaya Railway.
The work started in June 2007 and was completed in November 2008.
Bridge design: 3x33.6 m. Overall bridge length is 113.58 m.
The reconstruction work included replacement of the steel / reinforced concrete spans with new 33.6-meter long steel upper-deck spans with the ballast roadway.
The spans were replaced during time windows by sliding over the old span piers in the transverse direction. Two EDK-1000 rail-mounted lifting cranes were used to install the new spans.