Signal Ahead
- Форма
- Diamond
- Цвет
- Yellow with signal symbol
- Значение
- A traffic signal is ahead.
- Действие водителя
- Be ready to stop.
- Важность для CDL
- A heavy truck needs more distance to stop at a light.
Источник: FHWA — Manual on Uniform Traffic Control Devices (MUTCD) (11th Edition (December 2023)). Sign images are original simplified illustrations for study, not official MUTCD artwork.