Agency staff · accessibility operations
Where trips break down today
Aggregate, de-identified view of constrained trip planning across the network: which gaps in infrastructure and service are forcing detours, feeder bookings, or infeasible plans — and how many travelers each one affects.
Trips planned today
1,482
312 with accessibility constraints
Infeasible-as-requested
9.4%
constraint could not be met by any route
Elevator outages affecting plans
3
41 travelers rerouted automatically
Paratransit feeder segments
128
avg. 2.1 mi fixed-route gap bridged
Active gaps, ranked by travelers affected
| Location | Issue | Planner response | Trips affected today | Detected via |
|---|---|---|---|---|
| Church Av station (2/5) | Elevator EL411 out of service since 7/3 | Step-free transfers rerouted via Flatbush Av | 27 | Elevator status feed |
| Utica Ave & Eastern Pkwy | Missing curb ramp, NE corner | Wheelchair paths detour 480 ft | 19 | Sidewalk survey layer |
| Lenox Rd corridor | No fixed-route stop within 400 ft of medical campus | Paratransit feeder booked for 86% of constrained trips | 44 | Network analysis |
| B41 route (select runs) | 2 vehicles reporting lift faults | Ramp-required trips assigned to later runs, +9 min avg. | 12 | GTFS-Realtime vehicle status |
Gap detection runs on the same data the trip planner uses — when a feed shows an outage or the network shows a missing link, both the traveler’s plan and this dashboard update from the same source of truth.