A key element in a city’s attractiveness is the ability of its residents to travel safely and efficiently. Sweco’s infrastructure experts have what it takes to design transport systems that simplify people’s everyday lives. By designing everything from roadways, railways and underground metros to bridges and travel centres, we improve accessibility in tomorrow’s communities and cities.


  • BIM
  • Bridge and tunnel engineering
  • Electrical engineering for rail-bound traffic
  • Cargo and logistics
  • Geolab
  • Geotechnical engineering
  • ITS and traffic systems
  • Measurement technology
  • Port and marina engineering
  • Public transportation
  • Railway engineering
  • Risk management and safety for rail bound traffic
  • Road, street and land planning
  • Rock engineering
  • Signalling for rail-bound traffic
  • Traffic and urban planning

Signalling for rail-bound traffic

Railway signalling systems determine their capacity and lay the foundation for safe traffic. The use of expert signalling services yields effective traffic for different train types travelling at different velocities.

Sweco’s signalling engineers hold extensive experience of various signalling systems and technologies. We provide analytical, dimensioning and design services for signalling equipment. We also perform various types of inspections and evaluations.

We are knowledgeable about every type of equipment, from the oldest relay interlocking circuits to modern digital switchgears. Our experts can solve every conceivable signalling engineering challenge and are highly skilled in planning phased solutions to enable expansions at trafficked facilities.

Sweco’s experts also hold solid expertise and international experience in the new ERTMS signalling system for managing and supervising train traffic in Europe. The new standard aims to facilitate cross-border train traffic by increasing capacity and reducing operational disruptions. 


  • Pavel
    Regional Manager, Railway, South
    +46 703489195
    Fraq rznvy
  • Björn
    Regional manager, Railway, North
    +46 705445622
    Fraq rznvy
  • Per Olof
    Regional Manager, Railway, East
    +46 730890231
    Fraq rznvy
  • Henrik
    Regional manager, Railway, Central
    +46 768285984
    Fraq rznvy
  • Liv
    Regional Manager, Railway, West
    +46 702700691
    Fraq rznvy


  • Fredrik
    Division Manager, Civil Engineering
    +46 702110876
    Fraq rznvy
  • Jan
    Division Manager, Railway
    +46 707623727
    Fraq rznvy
  • Mats
    Division Manager, Social development and transport planning
    +46 734126565
    Fraq rznvy