Assertion: intersection's number | /r/HasProperty | a minimum of 20 schoolchildren
Facets:
value: during the highest crossing hour
type: TEMPORAL
Source sentences:
text: The need for a traffic control signal shall be considered when an engineering study of the frequency and adequacy of gaps in the vehicular traffic stream as related to the number and size of groups of schoolchildren at an established school crossing across the major street shows that the number of adequate gaps in the traffic stream during the period when the schoolchildren are using the crossing is less than the number of minutes in the same period (see Section 7A.03) and there are a minimum of 20 schoolchildren during the highest crossing hour.