Sign 4.77.3 Information signs Important for cat. B
Shows lane shifts or lane closures at roadworks; the red rectangle marks the works area.
Legal reference: SSV art. 59, Road Signs Ordinance (SSV, SR 741.21)
Practise in the quiz Practise the full car theory (cat. B) – CHF 9.90
4.74Service area (example)
4.75Road condition
4.76Advance information on road conditions
4.77Lane indication (examples)
4.77.1Lane indication with restrictions (example)
4.77.2Hard shoulder open to traffic (examples)
4.77.4Lane crossover
4.79Information sign (example)
4.80Emergency telephone (examples)
4.81Filling station with alternative fuel (example)
4.82Traffic information radio
4.83Vehicles with automated driving system