MEASURE / NYC New York's promises, in New York's data.

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18 9th Avenue

5.21 mph rider-weighted baseline (the pre-plan year)
7 of 50 by baseline speed (1 = slowest)
8,191 weekday riders
MN borough

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Routes on this corridor

RouteBaseline mph Riders/dayFull-run time (derived) Trend
M11 5.21 8,191 96.1 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

Segment-level map coming with the first post-plan data.

How this corridor was mapped to routes

The plan's card (p. 21) names the M11 outright: the 9th Avenue redesign from 32nd to 50th Street, citing 15,000 riders. (Verified July 11, 2026; corrections welcome.)