a road specially designed and built for motor traffic, which does not serve properties bordering on it, and which (i) is provided, except at special points or temporarily, with separate carriageways for the two directions of traffic, separated from each other either by a dividing strip not intended for traffic or, exceptionally, by other means; (ii) does not cross at level with any road, railway or tramway track, or footpath; and (iii) is specially signposted as a motorway, asjakohaste liikluskorda kehtestavate liiklusmärkidega tähistatud spetsiaalselt mootorsõidukite liikluse jaoks rajatud tee, mis ei teeninda teega külgnevaid kinnistuid, millel on kummagi sõidusuuna jaoks eraldatud sõiduteed ja kus ei ole ühel tasandil ristumisi tee, raudtee, trammitee, jalgratta- ja jalgtee, jalgrattatee, jalgtee ega kõnniteega