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School Speed Limit When Flashing: What It Means & What To Do

School Speed Limit When Flashing (S5-1) - rectangle (vertical) white with black school zone sign: The reduced speed limit is in effect when the beacons are flashing, indicating school hours
MUTCD CodeS5-1
CategorySchool Signs
ShapeRectangle (vertical)
ColorWhite with black

What Does the School Speed Limit When Flashing Mean?

The reduced speed limit is in effect when the beacons are flashing, indicating school hours.

About This Sign

This sign shows a reduced speed limit (typically 15-25 mph) that applies when the attached flashing beacons are activated during school arrival and dismissal times.

Other School Signs

School Zone (S1-1) - pentagon fluorescent yellow-green with black school zone sign: You are entering a school zone

School Zone

S1-1

School Crossing (S1-1a) - pentagon fluorescent yellow-green with black school zone sign: A school crossing is ahead

School Crossing

S1-1a

School Bus Stop Ahead (S3-1) - pentagon fluorescent yellow-green with black school zone sign: A school bus stop is ahead

School Bus Stop Ahead

S3-1

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School Speed Limit When Flashing - DMV Road Sign Meaning & Test Guide | DMV IQ