What to Do
Follow the route and check any additional size, load or time restrictions.
A Detail to Remember
The green circle permits trucks; it does not grant priority over other traffic.
Understanding Permitted Movements & Routes
A green circle indicates a permitted or required activity. Identify the symbol inside it and read any conditions. Permission to make a movement still depends on traffic, signals and a safe opportunity.
Sources and Review
Checked November 12, 2026. Explanations follow the sources below; image-specific observations refer to the pictured G1 Prep artwork.
Sign artwork: G1 Prep by Roadity. See our editorial policy.
