Responses
A 24-hour calculation returns:
| Field | Meaning |
|---|---|
id |
Intersection id from the request |
intersectionType |
SIGNAL, ROUNDABOUT, RCUT, or MUT |
allMetrics24Hr |
One entry per calculated hour |
sixteenHourEfficiency |
Share of analysisWindow hours with v/c between 0.6 and 1 |
sixteenHourExcessCapacity |
systemExcessCapacity and systemExcessCapacityLaneHours over that window |
maxVcRatio |
Highest v/c over every supplied hour |
hoursBelowCapacity |
Count of supplied hours under capacity |
analysisWindow |
Resolved { startHour, endHour } |
peakVcRatio |
Peak-hour intersection v/c |
peakDelay |
Peak-hour control delay |
peakLos |
Peak-hour level of service |
Each hour in allMetrics24Hr has hour, vcRatio, vcRatioData, los, peakDelay, and excessCapacityData.
A per-type analysis returns the peak-hour result for that one scenario: controlDelay, vcRatio, los, excessCapacityData, vcRatioData, and laneGroupDetails. vcRatio is the highest lane-group volume-to-capacity.