Assertion: road's lane | /r/ObjectUse | used on road
Facets:
value: with lower volume traffic
type: OTHER
value: with lower speed
type: OTHER
value: with higher speed
type: CAUSE
value: usually
type: TEMPORAL
Source sentences:
text: Wider lanes and shoulders are usually used on roads with higher speed and higher volume traffic, and significant numbers of trucks and other large vehicles.
text: Narrower lanes may be used on roads with lower speed or lower volume traffic.