Roundabout Ahead Sign: A roundabout (circular intersection) is ahead. — Roundabout ahead (US warning sign (MUTCD))

Roundabout Ahead Sign: meaning and what to do

Quick answer:A roundabout (circular intersection) is ahead. Slow down, yield to traffic already circulating, and go counterclockwise.

A red-bordered triangle with circular arrows warns that a roundabout is ahead. Slow down, choose your lane in good time and get ready to give way to traffic already on the roundabout.

What to do when you see this sign

Slow down, yield to traffic already circulating, and go counterclockwise.

What kind of sign is it?

US warning sign (MUTCD). US warning signs are usually yellow diamonds. Orange marks temporary work zones and fluorescent yellow-green marks school, pedestrian and bicycle warnings.

Learn how to read every sign family by shape and colour in road signs and their meanings.

Questions about this sign

What does the roundabout sign mean?

A red triangle with circular arrows warns of a roundabout ahead. A blue circle with three white arrows is the mandatory roundabout or mini-roundabout sign, meaning give way to traffic from your right (in the UK) and go round.

What is the difference between a roundabout sign and a mini roundabout sign?

The red triangle is a warning that a roundabout is coming. The blue circle with three arrows marks the roundabout itself, and on a small one usually means a mini roundabout, where the centre circle is painted and can be driven over by large vehicles.