School Crossing
- Shape
- Pentagon
- Color
- Black on fluorescent yellow-green
- Meaning
- A school zone or school crossing is ahead.
- Required driver action
- Slow down and watch for children.
- CDL relevance
- Obey reduced school-zone speed limits.
Source: FHWA — Manual on Uniform Traffic Control Devices (MUTCD) (11th Edition (December 2023)). Sign images are original simplified illustrations for study, not official MUTCD artwork.