Solve some traffic jams is one of them. I can not believe how silly and bad they are in Holland. And often totally without any good reason whatsoever.
Yeah, they had the stupid idea to raise taxes on cars and gas to reduce the use of cars and traffic-jams. Instead, the inflation rates have gone higher than ever before and traffic-jams got even longer.
They've come up with a new policy since the beginning of this year: Every piece of highway where the average speed is below 70km/h will be added an extra lane. So I guess that within a few years Holland will look like LA, with 8-lane highways...
BTW, traffic-jams can be just as bad in Belgium. Try to drive to Sun Brussels a few time and you'll see what I mean...

Frank van Gestel