21 Madison Ave
5.33 mph rider-weighted baseline
(the pre-plan year)
9 of 50 by baseline speed (1 = slowest)
39,326 weekday riders
MN borough
corridor (thicker = more riders) | other priority corridors | hover a corridor for its numbers, click to open it | tap a corridor for its numbers, tap again to open it
Routes on this corridor
| Route | Baseline mph | Riders/day | Full-run time (derived) | Trend |
|---|---|---|---|---|
| M1 | 5.32 | 7,589 | 96.0 min full run | |
| M2 | 5.74 | 6,095 | 97.8 min full run | |
| M3 | 5.02 | 8,255 | 130.1 min full run | |
| M4 | 5.19 | 10,670 | 122.0 min full run | |
| Q32 | 5.6 | 6,717 | 80.4 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
- Madison Avenue double bus lanes - 23rd St to 42nd St
bus lanes
ongoing 2026
plan cites 92,000 daily riders
Segment-level map coming with the first post-plan data.
How this corridor was mapped to routes
The card scopes this project to Madison Avenue from 23rd to 42nd Street. The M1-M4 run Madison through the project area and the Q32 runs it from about 32nd Street; the M57, M66, M72, and M31 touch Madison only between 57th and 72nd and are excluded. (Verified July 11, 2026; corrections welcome.)