Assertion: pedestrian's vehicle | /r/HasProperty | vph
Facets:
Source sentences:
text: Where, for each of any eight hours of an average day, a total of 600 vehicles per hour (vph) enter an intersection from both approaches on a major street and the crosswalk with the highest pedestrian load carries at least 150 persons per hour (pph) (traffic engineers refer to this pedestrian load figure as a minimum pedestrian volume warrant), the U. S. Bureau of Public Roads recommends installation of pretimed traffic signals.2