Hill / Steep Grade
- Формасы
- Diamond
- Түсү
- Black on yellow
- Мааниси
- A steep downgrade is ahead.
- Айдоочунун аракети
- Select a low gear before the grade and use proper braking technique.
- CDL үчүн мааниси
- Often paired with a percent-grade plaque and truck instructions.
Булак: FHWA — Manual on Uniform Traffic Control Devices (MUTCD) (11th Edition (December 2023)). Sign images are original simplified illustrations for study, not official MUTCD artwork.