Bridges and tunnels are an integral part of many transportation systems. They increase the efficiency of transporting goods and people, thereby contributing to the strength of economies locally and internationally.

Louis Berger offers state-of-the-art analysis capabilities and expertise in engineering new structures and bridge rehabilitation, with noteworthy project including the San Francisco-Oakland Bay Bridge, Da Nang’s Dragon Bridge, and the Sava River Bridge in Belgrade, Serbia. The firm’s professionals provide services throughout the entire project lifecycle, from planning and design to construction management, inspection and maintenance.

The firm’s multi-disciplinary experts also deliver program and construction management services for the most complex tunnel projects. Most recently, Louis Berger has undertaken iconic projects in tunnel construction, including the San Eduardo Hill Tunnels in Ecuador and Sheikh Zayed Street tunnel in Abu Dhabi.

Specialized expertise:

  • highway/street bridges
  • highway tunnels
  • long-span bridges
  • mined tunnels
  • pedestrian bridges
  • transit and rail tunnels

Featured capabilities:

  • bridge security and maintenance
  • bridge inspection/evaluation
  • construction management
  • contract compliance monitoring services
  • environmental services
  • program management
  • seismic retrofit and rehabilitation