emovis launches automated reversible AET toll gantry

Toll operator emovis has announced the launch of ‘the first reversible all electronic tolling system’, which is in use along Puerto Rico’s PR-22 highway. The two central lanes of the 10-lane wide mono-gantry can operate in either traffic direction without any human intervention. The gantry automatically detects the traffic direction and reconfigures the AET system accordingly. The system allows road operators to add an extra traffic lane in what is virtually real time while traffic continues to flow uninter
July 25, 2017 Read time: 1 min
Toll operator 8573 emovis has announced the launch of ‘the first reversible all electronic tolling system’, which is in use along Puerto Rico’s PR-22 highway.


The two central lanes of the 10-lane wide mono-gantry can operate in either traffic direction without any human intervention. The gantry automatically detects the traffic direction and reconfigures the AET system accordingly. The system allows road operators to add an extra traffic lane in what is virtually real time while traffic continues to flow uninterrupted.

During weekdays, the two reversible lanes are switched in the peak traffic direction in order to cope with the heavy commuter traffic which hovers around 140,000 vehicles per day.

Charging, Tolling & RUC

For more information on companies in this article

Related Content

  • Miami Dade Expressway issues tender for AET toll system
    July 17, 2013
    Miami Dade Expressway Authority is procuring a new comprehensive all-electronic toll (AET) system for the 112-Airport Expressway and the 836-Dolphin Expressway with the option to add new equipment at its smaller toll facilities. The request for proposals has been issued and proposals are due by the end of July. The main portion of the work will cover: mainline toll zones and ramp toll zones on the 836-Dolphin Expressway; mainline toll zones on the 112-Airport Expressway; and an optional add-on to the main c
    Read More
  • Tunnel simulators vital for real world tunnel management
    January 23, 2012
    Guillaume Ponsar, tunnel safety engineer with Egis Road Operation, writes about the advantages to be gained from the use of tunnel simulators. Major tunnel disasters over the last decade and more have shown how swiftly and badly a simple crash or fire may evolve should the wrong actions be taken by control room operators or traffic managers. Global safety issues and the reactions of operations staff have now become the principal concerns for Operations and Maintenance (O&M) service providers. As a result, n
    Read More
  • Axis aids incident detection on French viaduct
    October 31, 2016
    France’s first AID system has halved attendance time on the Calix Viaduct. TheCentre for Traffic Engineering and Management (CIGT) at Caen in northern France manages 367km of the national network in the Manche/Calvados district including the 1.2km long, 15-span Calix Viaduct across the Canal de Caen à la Mer.
    Read More
  • Varying acceptance of tolling in Africa
    January 6, 2016
    Tolling technology is now at an advanced state but governments have a key role in ensuring the success of schemes as is evident in Africa. Shem Oirere reports. According to the African Development Bank, the continent has an estimated $46bn of infrastructure financing deficit. The bank says sub-Saharan Africa requires $93bn annually to meet its infrastructure development needs - but only half of the financing is available.
    Read More

Highlighted Content