Traffic Light Information


The Vehicle-2-Infrastructure service ”Traffic Light Information“ anticipates traffic light changes..

These predictions are used to calculate and recommend the optimal driving speed so you always have a green light and thus save resources.

Selected Features

More than 5,000 intersections

Available in: Denver, Houston, Las Vegas, Los Angeles, Portland, Washington D.C. and Ingolstadt

Available in: Audi e-tron, A4, A6, A7, A8, Q3, Q7 and Q8

Our role

Valtech Mobility has developed the backend of the “Traffic Light Information“ service for Audi.

The backend receives the traffic light data from the TTS (Traffic Technology Services) institute and sends it to your car to calculate the optimal traffic flow.


Cruise a wave of green lights instead of stop & go.

The driver’s display shows you the recommended speed and how long the traffic lights will be green or red.

Seven connected cities

Eight Audi models can access the service in 6 American cities and in Ingolstadt (e-tron, A4, A6, A7, A8, Q3, Q7 and Q8)

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Vacant positions