Art. 21 Ordinance of September 5, 1979, on Road Signage (OSR) - Width, Height, Length of Vehicles
Art. 21 OSR · Width, Height, Length of Vehicles
The sign "Maximum Width" (2.18) prohibits the circulation of vehicles whose width, including the load, exceeds the indicated figure; the use of roads marked with a maximum width of 2 m 30 by certain wider vehicles is governed by Art. 64, para. 2, OCR.
The sign "Maximum Height" (2.19) prohibits the circulation of vehicles whose height, including the load, exceeds the indicated figure. It will be placed near the obstacle itself before underground passages, tunnels, galleries, covered bridges, constructions protruding over the roadway, etc., when vehicles with a height of 4 m cannot pass safely at that location.
The sign "Maximum Length" (2.20) prohibits the circulation of vehicles and vehicle combinations whose length, including the load, exceeds the indicated figure.