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

  • Vienna’s first electric bus goes into operation
    October 31, 2012
    The first electric bus (eBus) to be used in Austria’s capital city of Vienna has been put into service by the municipal transport authority, Wiener Linien, the first operator in Europe to implement and integrate eBuses into scheduled service. Designed and developed by Siemens Rail Systems and bus manufacturer Rampini, the vehicle is the first of twelve with which Wiener Linien intends to move two of the city's bus services to electric power by the summer of 2013. The vehicle’s total energy requirement is st
    Read More
  • V2X: The design challenges
    May 2, 2018
    The connected future throws up a number of enticing possibilities for us all. But, says Houman Zarrinkoub of MathWorks, issues around visualisation, prototyping and model evolution need to be examined carefully. We are all aware of the huge amount of investment going into driverless car technologies. With the likes of Volvo, Tesla and BMW getting in on the act, soon they will be a common sight on our roads. However, for this to occur, the vehicles must be able to connect with each other and ensure driver
    Read More
  • Microgrids & the new power generation
    August 31, 2021
    Public transportation agencies are turning to microgrids to provide critical resilience in the event of local and regional power interruptions. Gordon Feller looks at projects in Maryland, New Jersey and Massachusetts
    Read More
  • Intelligent powertrains could make cost cuts
    April 30, 2020
    Intelligent vehicle powertrains could be a way of making substantial cuts in operating costs and emissions. David Crawford looks at some far-reaching initiatives in Europe and North America
    Read More

Highlighted Content