J12: Lane diagram
J12 · Motorway signs

Lane diagram

På dansk Forvarsling af vognbaneforløb

Advance warning of how the lanes change ahead.

J Lane signs above the carriageway: which lane goes where.

Practise J signs All signs See it in a real scene
Neighbours in the same family These are the ones people mix up — compare them side by side.
J11: Assigned lane(s) J11 Assigned lane(s) J13: Map-type advance direction sign J13 Map-type advance direction sign

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.