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Titlesort descending Description
GALILEO

The GALILEO satellite radio navigation system, an initiative launched by the European Union and the European Space Agency, is based on a constellation of 30 satellites and ground stations providing information concerning the positioning of users in many sectors, including transport.

Gantry

*UPDATED* The gantry is the structure over the roadway at an ORT or MLFF toll point, on which toll system equipment is mounted over traffic. Standard highway sign trusses, or custom designs, may be employed. Gantries are located in Toll Zones.

General Purpose Lanes

*NEW* General Purpose Lanes (“GP Lanes”) are traffic lanes available for use by the general public and vehicles without any restrictions or tolls. They are distinct from the Managed Lanes. General purposes lanes are not managed. General Purpose Lanes are normally not tolled, but some tolled General Purpose Lanes have been considered or constructed

GIS

Geographic Information System. A data management system designed to collect analyse and report geographic and demographic information.

GNSS

Global Navigation Satellite System

GPS

Global Positioning System used for positioning and road segment identification. Similar to GALILEO.

GSM

Global System for Mobile Communications