controlled-access highway

English edit

 
German Motorway (Reichsautobahn) 1943

Noun edit

controlled-access highway (plural controlled-access highways)

  1. A motorway with grade-separated crossings (rather than level crossings) and designed (and only permitted) for high-speed motor-traffic (in Europe motor vehicles with a higher speed limit than 40 km/h) running in two directions on one separate carriageway each

Further reading edit