13 signs
School area signs in California
School zones and school speed limits, with the plaques that say when the limit is in force.
- S1-1 Beginning of a school zone area
- S3-2 School bus turns ahead
- S4-1P Supplemental plaque indicating specific times of day when school zone rules apply
- S4-2P Supplemental plaque indicating school zone rules apply when children are present
- S4-3P Supplemental plaque identifying a school area
- S4-4P Supplemental plaque indicating rules apply when signal is flashing
- S4-5 Upcoming school speed limit zone
- S4-5a Alternative warning of an upcoming school speed zone
- S4-6P Supplemental plaque indicating specific days when school zone rules apply
- S4-7P Supplemental plaque indicating school zone rules apply all year round
- S5-1 School speed limit that applies when beacon is flashing
- S5-2 End of a school zone area
- S5-3 End of a school speed limit zone
