OregonDOT:
Stop for school buses
OregonDOT:
Watch for flashing lights
OregonDOT:
School bus vertical
OregonDOT:
Mirror view of a school bus
OregonDOT:
School bus
OregonDOT:
School bus on the road
OregonDOT:
Line of buses
OregonDOT:
Approaching a school zone
OregonDOT:
School Zone Ahead