Advance warning signs
There is a mini-circle or roundabout ahead.
Hazard marker signs
There is an obstruction or change in the road alignment to the left of the roadway.
Warning
Warning: There is a mini-circle or roundabout ahead.
Warning: There is a mini-circle or roundabout ahead.
There is a mini-circle or roundabout ahead.
There is an obstruction or change in the road alignment to the left of the roadway.