DynaRoads’s DynaWall raises the moveable barrier game

DynaWall is, literally, a dynamic wall, or barrier in this case. DynaWall’s main application is for use during road construction where it can assist in traffic management by shifting traffic lane barriers. The system can move up to 1,000m of safety barriers within minutes without the need of heavy duty equipment.
April 6, 2016 Read time: 1 min
Hermann Wenger of DynaRoads
DynaWall is, literally, a dynamic wall, or barrier in this case.

DynaWall’s main application is for use during road construction where it can assist in traffic management by shifting traffic lane barriers. The system can move up to 1,000m of safety barriers within minutes without the need of heavy duty equipment.


The system’s manufacturer, Swiss company 8391 DynaRoads, does not make the barriers. But the system is designed to be flexible enough to be used with the majority of barrier types, says Cindy Duerst, who handles international sales.

The method to move the wall – any kind of temporary safety guard barrier – is an electro-hydraulic powered retractable and folding chassis. Essentially, this is a series of small self-crawling wheeled units installed every 10-20m underneath the barrier. Each unit is powered by a 24V rechargeable battery pack.

A hand-held control unit simply plugs into the side of the barrier in order to send messages to the unit to raise the barrier off the ground and then travel in a particular direction.

For more information on companies in this article

Related Content

  • Agencies in pursuit of high-speed WIM accuracy
    April 20, 2017
    Alan Dron looks at where WIM is heading in the near future. As Weigh-In-Motion (WIM) systems grow in sophistication and accuracy, they are increasingly being used in more active roles to help ensure road safety through enforcement action against overweight vehicles.
    Read More
  • ITS European Congress: safer and cleaner mobility
    August 6, 2019
    Smart mobility and the increasing digitalisation of transport were among the main themes of this year’s ITS European Congress in the Netherlands. Ben Spencer picks some highlights from conference sessions which considered possible future developments Navigating between the Evoluon conference centre - a former science museum that resembles a giant-sized UFO - and an automotive campus, there was a lot to see at the 13th ITS European Congress in Brainport, Eindhoven. Organised by Ertico – ITS Europe and th
    Read More
  • New way of ‘harvesting’ energy from shock absorbers ‘could benefit transport industry’
    October 31, 2016
    A UK university student researcher has made a breakthrough by designing and constructing a new system which ‘harvests’ the energy generated by a vehicle’s shock absorbers and feeds it back into batteries or electrical systems such as air conditioning. Ruichen Wang from the University of Huddersfield carried out the project to obtain his doctorate at the University and has published his findings. The article, Modelling, Testing and Analysis of a Regenerative Hydraulic Shock System, provides a summary of
    Read More
  • Evidence growing for distance-based charging
    January 18, 2012
    The case is growing for an alternative to fuel taxation for funding highway infrastructure. A more sustainable system of mileage-based charging can be established in a way that is acceptable to the travelling public, writes Jack Opiola. Fuel tax - the lifeblood relied on for 80 years to maintain and improve roads and transit systems - is now in considerable jeopardy in the United States. Increased vehicle fuel efficiency and a poor economy already hamper generation of fuel tax revenue; now a recent federal
    Read More

Highlighted Content