Bridge & Viaduct Construction

DCON providing global infrastructure that meets the needs of each country, region and society. We contribute to the building of a society where people can live in harmony with the development of local communities and industries across the world. We engaged in construction of various infrastructure related business to meet market needs including bridge & viaduct that meet diverse needs including reduced environmental load and energy conservation, comfort and convenience as well as seismic resistance and disaster readiness for securing business continuity.
DCON’S offering is multi-disciplinary bridge construction services along with project management within the build environment. What makes us unique is that we also offer a one-step service, focusing on “ Engineering Procurement and Construction (EPC), Design & Construction Project” Client are offered an all-inclusive package including the full spectrum of professional and construction services across project life-cycle, initiation, planning, execution/construction and close out.

Area of Construction


  • Bridge & Viaduct
  • Pre-Stress Concrete Bridge
  • Reinforced Concrete Bridge
  • Steel Truss Bridge
  • Suspension Bridge
  • Cable-Stayed Bridge
  • Pre-Stress Box Girder Bridge

Our Services


  • Engineering procurement and construction (EPC)
  • Site analysis and sub-soil investigation
  • Sub-structural, super structure, architectural
  • River training and bank protection
  • Health, safety and environment
  • Environmental management and monitoring
  • Quality assurance & quality control (QA & QC)
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Pre-Stress Concrete Bridge

Steel Bridge

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Cable-Stayed Bridge

Pre-Stress Box Girder Bridge

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Pre-Stress Concrete Bridge

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Steel Bridge

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Cable-Stayed Bridge

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Pre-Stress Box Girder Bridge