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Louisiana Class E Knowledge Test Practice
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Passing target: 80% (32/40)
Regulatory, Lane & Parking SignsStandalone practice
A white rectangular sign reads SPEED LIMIT 45. What does 45 represent?

Correct answer: The maximum speed in ideal conditions; slower may be required.
Why
A posted limit is a maximum under favorable conditions, while the reasonable-and-prudent rule can require a lower speed.
Verified against Louisiana Class D & E Driver's Guide · Regulatory signs · p. 32
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