Skip to main content

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.

For more information on companies in this article

Related Content

  • Feig delivers 600 RFID readers to improve tolling in India
    December 7, 2018
    Feig Electronic has deployed more than 600 radio frequency identification (RFID) readers in India to allow drivers to pay for tolls without stopping at toll booths. The delivery is part of the National Highway Authority in India’s (NHAI) Fastag programme, an open road tolling method that relies on open ISO standard RFID technology. In a statement, the Ministry of Road Transport and Highways says Fastag enabled vehicles can pass through dedicated lanes without stopping at toll plazas on national highways.
  • Assessing driver behaviour in work zones
    May 31, 2013
    David Crawford looks at moves to increase throughput and safety in work zones.
  • Home Office approval for Redflex HADECS cameras
    April 14, 2014
    Redflex is proud to announce that its RedflexHadecs3 speed compliance camera system has received UK Home Office type approval (HOTA). RedflexHadecs3 is a gantry- or MS4 sign-mounted variant of Redflexspeed radar and is to be used by the UK Highways Agency for their Digital Enforcement Compliance System (HADECS 3) managed motorway project to support the implementation of mandatory and variable speed limits on selected motorways. Cameras mounted to the side of the motorway automatically adjust to the new e
  • '190,000 trips' on day 1 of Sydney Metro extension
    August 20, 2024
    15.5km extension means 2,645 new metro services will travel through city each week