- At a glance
- Group
- Direction and town signs · 31 of 45
- Shape
- Rectangle or arrow
- Colours
- Depends on the road type: green, blue, white or yellow background
- Legal basis
- § 65 of the regulation on road signs and signals
- Exam questions
- None in the question catalogue
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E-15d Expressway number
What it means
Gives the expressway number: the letter S and a number on a red background.