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Viaduct over the railrod on 742+275 km of the highway ‘Surgut-Salekhard’

Yamalo-Nenets automomous okrug


Our reconstruction design procedure regarding local Highway ‘Surgut – Salekhard is being conceived as a significant widening of two-way road up to four-way path conducted within the section of  Korotchaevo – Novy-Urengoy (the section is about  80 km long). The entire artificial structural elements are being reconstructed (disassembling of two–way carriageway and arrangement of four lanes highway). Old railway crossing is being entirely demolished, as a part of the project, with relocation of transportation toward the four-way viaduct over the Sverdlovskaya Railroad.


  • two-way road
  • steel deck with orthotropic slab
  • schema of continuous part of the left direction: 42+63+75+72+63+45 m
  • schema of continuous part of the right direction: 27+45+57+42+42+66+42+42 m
  • bridge length from abutments — 375 m
  • carriageway width: — 10.5 m
  • pedestrian lane width — 1.5 m
  • lanes quantity – 2 pcs
  • height of the structure — 7.5 m


Stage DD:

  • structural decisions development
  • construction technology design
  • SAC&D development
  • MS design
  • estimate development

General designer:
‘Тransproekt Ltd’

Directorate of Road Administration of Yamalo-Nenets Autonomous Okrug

Federal client:
Department of Highways

Design Stage:
2023 – 2024

Construction Stage:
2024  – 2026

Project Location

742 (1)