Art. 110 Ordinance of September 5, 1979, on Road Traffic Signage (RTSO) - Traffic Regulation on Major Transit Routes
Art. 110 OSR · Traffic Regulation on Major Transit Routes
Major transit routes (Art. 2, para. 1, let. a and Art. 3, para. 3, Road Traffic Code) include highways and semi-highways as well as main roads.
The Federal Roads Office (FEDRO) issues local regulations concerning traffic within the limits of Art. 3, para. 4, and Art. 32, para. 3, Road Traffic Code on national roads, including junctions with link routes, auxiliary installations, and rest areas according to Art. 2, let. c to e, National Roads Ordinance (Art. 2, para. 3 bis, Road Traffic Code). Cantons may implement these measures on first and second class national roads provided that they are related to the completion of the national road network as decided and that they do not last more than one year.
The Federal Council may review the appropriateness of the existing local traffic regulations on major transit routes and, if necessary, abolish them.
Cantons will determine the permissible weights and dimensions for special vehicles and exceptional transports on major transit routes (Art. 78 to 85 Road Traffic Ordinance).
...