Very high traffic volumes had to be managed.The radio-controlled traffic light unit IMO S was installed at the construction area and ensured the optimal traffic flow.

In order to avoid traffic jam on the highway and on the Seetalplatz the traffic light unit was additionally equipped with traffic jam sensors. This device provided the necessary information to expend or to shorten the green time as appropriate.

Temporary traffic light unit in Ibach. This is primarily unit a radio controlled mobile traffic light unit, which allows a fast modification and reprogramming. Only the traffic light heads are connected with wires to the radio control unit.