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What do the driving arrow signs mean?

Published in Traffic Control Signs 2 mins read

Driving arrow signs indicate the required direction of travel. These signs are used on one-way streets or driveways. You must always go only in the direction of the arrow. Additionally, either of two signs can be used to indicate a two-way left turn lane in the center of a highway.

Understanding arrow signs is crucial for navigating roads safely and legally. Their meaning depends on the context in which they are displayed.

Meanings of Driving Arrow Signs

Based on common usage and the provided reference, driving arrow signs convey specific instructions about vehicle movement:

One-Way Streets or Driveways

  • Meaning: When you see an arrow sign on a street or driveway, it signifies that the flow of traffic is restricted to a single direction.
  • Action Required: You must always go only in the direction of the arrow. This ensures orderly traffic flow and prevents head-on collisions in areas not designed for two-way traffic.

Two-Way Left Turn Lanes

  • Meaning: On certain highways, arrow signs can indicate the presence and usage of a dedicated lane in the center.
  • Action Required: Either of two signs can be used to indicate a two-way left turn lane in the center of a highway. These lanes are specifically for vehicles traveling in either direction to make left turns, not for through traffic.

Summary Table

Context Sign Type (Indicated) Meaning Driver Action
One-Way Street/Driveway Arrow Sign Traffic moves only in the direction indicated. Must always go only in the direction of the arrow.
Center of a Highway Arrow Sign (either of two) Indicates a Two-Way Left Turn Lane. Use the lane only for making left turns.

Understanding these signs is essential for safe driving. Always pay attention to directional arrows to ensure you are following the correct path and utilizing lanes as intended. Ignoring these signs can lead to traffic violations or dangerous situations.