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

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15 79th St

6.19 mph baseline, weighted so busier routes count more (the pre-plan year)
6.83 mph on the corridor's own segments (segment-clipped baseline)
+1.4% July 2026 vs July 2025 (6.42 to 6.51 mph). Pre-plan months on these routes swung +1.4% to +4.8%. Too soon to call.
21 of 50 by baseline speed (1 = slowest)
7,745 weekday riders
Manhattan borough

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Routes on this corridor

RouteBaseline mph Riders/dayFull-run time (derived) Trend
M79+ 6.19 7,745 29.2 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