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Reviewed 2026-11-03 · A39

Two-way traffic after a one-way section

Signs and road markings →
Two-way traffic after a one-way section

Purpose and student action

Anticipate the pictured hazard and adapt speed and observation before reaching it.

Read · decide · act

  1. Identify the pictured hazard and any distance plate.
  2. Look beyond the sign and reduce speed early if the situation requires it.
  3. A warning alone does not grant priority or prescribe a new numeric speed limit.

Source documents

Two-way traffic after a one-way section

Coverage refers to this dated source catalogue, not every local sign or all Belgian legislation. Variants and reference examples are counted separately.

Regulatory source ↗

Published legal wording (French/Dutch)

A39. Circulation admise dans les deux sens après une section de chaussée à sens unique.

A39 . Verkeer toegelaten in twee richtingen na een gedeelte van de rijbaan met eenrichtingsverkeer.

Learning coverage & references →