Road rules / 🇺🇸 signs
A white sign showing a diamond symbol above lane rules identifies:
✓ ANSWER
A reserved high-occupancy vehicle (HOV) lane
The diamond symbol on signs and pavement marks HOV or other reserved lanes.
All the options
- ✓A reserved high-occupancy vehicle (HOV) lane
- ✗A lane for hazardous cargo
- ✗A bicycle-only street
- ✗A truck escape ramp
Test yourself on this and 350+ more