Expressway

Information signsSign no. 4.03OSR art. 45

What the sign says

The same bans as a motorway — no U-turns, no stopping — but the general maximum speed is 100 km/h.

The exam trap

The sign differs from the motorway one by its blue colour and the missing bridge symbol. That is the only visible difference, and it is worth 20 km/h.

Do not confuse

MotorwayOSR art. 45
Maximum speed 80 km/hOSR art. 22 · OCR art. 4a
Maximum speed 120 km/hOSR art. 22 · OCR art. 4a

Study topic

Motorway and expressway

Practise this topic All signs

The signs are the official depictions by the Federal Roads Office, from the annexes of the Signalling Ordinance (SR 741.21): official works, unprotected under Art. 5 of the Copyright Act. The explanations, by contrast, are written from federal law — never taken from a third-party catalogue.