Dear Colleagues,
We have recently implemented Variable Message Signs (VMS) in the city of
Belo Horizonte (Brazil)and facing the following dilemma: what sort of
messages we should display when there is no "traffic problems"; is it valid
to display traffic education messages ? Or should the signs remain turned
off ? Any suggestions, theoretical or state of practice literature will be
very helpful.
Tks.
Alexandre Meirelles
Traffic Control Manager
BHTRANS - Belo Horizonte Transport and Traffic Authority
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