Congestion Travel Time (CTT)

As a service that provides real-time traffic data, it is the most important core service of TPEG. Through congestion traffic information, real-time road communication map display, quick route guidance linked to vehicle route search, and summary map (graphic) services are provided.

※Depending on road conditions, such as sudden congestion, accidents, and signal cycles, there may be a difference between the provided information and the actual driving situation. Also, please note that this service image may look different depending on the navigation device specifications and software version.

In particular, Summary Map (CTT SUM) service is a differentiated service of TPEG that can quickly grasp traffic conditions on major roads and even acts as an electronic signboard to know the traffic conditions ahead.

※Depending on road conditions, such as sudden congestion, accidents, and signal cycles, there may be a difference between the provided information and the actual driving situation. Also, please note that this service image may look different depending on the navigation device specifications and software version.