Page "Transport in the Netherlands" Paragraph 15

In 1979, the first traffic control center opened in Delft, where the A13 can be controlled with dynamic road signalization.

These electronic signs can show a lower speed limit, as low as 50 km / h, to warn drivers for upcoming traffic jams and accidents.

These electronic signs usually contain flashers to attract attention from drivers.

The expansion of this system halted in the 1980s, but accelerated in the 1990s.

As of 2004, 980 kilometers of motorways are suited with electronic traffic signalization.

Besides this system, another system of Variable Message Signs ( VMS ) have been implemented, informing motorists about the driving times or traffic jam length to a certain point.

It can also shows the length of various traffic jams near large interchanges, so drivers can choose an alternative route.

As of 2004, there were 102 VMS signs in the Netherlands.