A37: Dangerously uneven road

A37 · Warning signs

Dangerously uneven road

På dansk Ujævn vej

What it means
Reduce speed before the uneven section and leave enough space to control the vehicle over the surface.
Your action
Reduce speed before the uneven section and leave enough space to control the vehicle over the surface.
Common mistake
This warns of unevenness; it does not necessarily mean a deliberately installed speed bump.

Source check: 2026-10-16 · Order §13; Traffic Act §41. Road markings order 425, 13 April 2023 · Danish Road Traffic Act 118, 12 January 2026

A Triangular with a red border: something ahead needs your attention. Outside built-up areas they normally stand 150-250 m before the hazard, closer inside town.

Learn it in lesson 11 → All signs

In the course

Neighbours of this sign in the A group.
A34Rockfall and fallen rocksA35Dangerous verge or road edgeA36Speed bumpA36.1Active traffic-calming dipA38Depression: water may collectA39RoadworksA41.1Dangerous bend to the rightA41.2Dangerous bend to the left

Drawing from Wikimedia Commons, free of copyright under section 9 of the Danish copyright act. Code and name follow executive order 425 of 13 April 2023 on road marking. Study material, not the legal text.

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