Wireless security doesn't mean much when people already have easy physical access to all of these traffic lights. It's not like they are guarded by more than a pad lock. I am guessing the greatest threat to traffic lights (in the eyes of the department of transportation) is still copper thieves.
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Wireless security doesn't mean much when people already have easy physical access to all of these traffic lights. It's not like they are guarded by more than a pad lock. I am guessing the greatest threat to traffic lights (in the eyes of the department of transportation) is still copper thieves.