Back in May I posted about the new digital signs that are popping up all over the place and a local blogger now has a picture of whats looks like a sign undergoing testing. The question still remains what are they going to be used for?
When I was in Munich traveling on the highway they had similar signs with the speed limit on it. The speed limit changed depending on the amount of traffic, when the sign was off I think it meant you had no limit but when the sign was on it meant follow whatever speed limit is displayed until the next sign. I doubt its going to be used like this here but to just display the speed limit like in the picture above which everyone already knows anyway is a waste. Anyone know what these signs are going to be used for or anyone have a theory?
Thanks DLC
Update: I replaced the original picture I posted with a better one I took myself on the Gulf Road.