Comparative Research
Pioneer Valley Transit Authority
PVTA · Springfield, Massachusetts
Comparative research: corridor benchmark study.
List of Briefings
Published research briefings for PVTA. Each briefing opens the formally published presentation of that analysis.
No published briefings for PVTA yet.
Published Findings
Scheduled Bunching / Schedule Coordination Analysis. Static GTFS identifies scheduled clustering, uneven spacing and potential bunching conditions. Actual operational bunching requires vehicle-location or GTFS-Realtime/AVL observations.
| Corridor | Date | Period | Direction | Arrivals | Mean HW | CV | Bunching events | BI | Regularity |
|---|---|---|---|---|---|---|---|---|---|
| State Street | 2026-09-04 | MORNING | OUTBOUND | 26 | 9.14 | 0.458 | 4 | 14 | 86 (Excellent) |