620-40
Traffic device 620-40: Delineator post (right)

Explanation
Delineator posts show the course of the road. They are normally spaced 50 m apart, closer together in bends.
ⓘ Can only see the next post? Visibility ≈ 50 m – max. 50 km/h.
Back ←Where you learn this sign
Lesson L05 · Darkness & poor visibilityNight‑time aids and warnings↗Lesson L07 · Keeping your distanceDistance and congestion↗Lesson L24 · Supplementary signs, markings & traffic devicesTraffic devices↗Similar signs to tell apart
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Supplementary plate 1006-38: Risk of queues
Traffic device 600-30: BarrierTest yourself on these signs
A one-minute drill: pick the right meaning for each sign.
Practice questions with this sign
1.4.43-002What is correct about this traffic device?↗Legal basis: § 43 StVO