What's the ideal driving speed relative to the posted speed limit?

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Paragon21XX posted...
Whatever speed is safe and appropriate. Fuck arbitrary speed limits.

This.

That being said, you're most legally safe within 5mph over, but I find most limits are low by around 10mph.

Funny enough, my neighborhood is a 30 zone and I actually rarely do that.
Quick to judge, quick to anger, slow to understand.
Ignorance, prejudice, and fear walk hand in hand.