Bridges and Viaducts

Development of design documentation for road, railway and pedestrian bridges

  • Reinforce, prestressed, steel or composite superstructure
  • Building method: Launching, free-cantilevering or assembly precast segments

Tunnels

Tunnels designed by IPZ show the highest safety level in Europe and have been recognized as such:

In 2005 the Plasina Tunnel was classified as one of the safest in Europe according to ADAC requirements

In 2009 the Tuhobić Tunnel was classified as second best in Europe according to EUROTRAP (European Commission Programme)

Urban Roads

In order to avoid traffic jams in cramped spaces of dense development, urban roads must be constructed as grade separated facilities with specific shapes of span structures.