MEASURE / NYC An ever-changing New York, in its own data.

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9 Tremont/​Cross Bronx RAPID

5.97 mph baseline, weighted so busier routes count more (the pre-plan year)
5.9 mph on the corridor's own segments (segment-clipped baseline)
+1.1% July 2026 vs July 2025 (6.10 to 6.17 mph). Pre-plan months on these routes swung −6.5% to +0.7%. Too soon to call.
19 of 50 by baseline speed (1 = slowest)
14,249 weekday riders
the Bronx borough

Segment clipping note: BX36 has no timepoint pair fully on this corridor, so segments touching it at one end stand in. Rule details on the methods page.

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Routes on this corridor

RouteBaseline mph Riders/dayFull-run time (derived) Trend
BX36 5.69 7,944 78.1 min full run
BX40 6.33 3,241 91.7 min full run
BX42 6.31 3,064 99.0 min full run

Full-run time is derived: route length divided by average speed. Rider counts are fare-paid boardings, weekdays 7am–7pm, on tracked local routes. The plan's own rider figures count all riders, all day, so they run higher.

What the plan says happens here

How this corridor was mapped to routes

This is a future rapid bus service; the plan schedules visioning after the Tremont Busway opens and names no routes yet. Until the service is defined, the corridor is tracked through the Tremont routes (Bx36, Bx40, Bx42). (Verified July 11, 2026; corrections welcome.)