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Better data. Better journeys.

Know when.
Know where.

A better trip starts before the bus arrives. Warbler predicts the wait. Pathways Studio maps the way from station entrance to platform.

Built for transit agencies. Designed around riders.

ONE TRIP. TWO QUESTIONS.Illustrative journey
Know when with Warbler. Know where with Pathways Studio.An illustrative bus journey reaches Central Station in four minutes. Inside the station, a step-free pathway leads from the entrance through an elevator to Platform B.01 / THE ARRIVALMarket St12WarblerRoute 12 · Central Station4minPredicted from vehicle positions02 / THE CONNECTIONPathways StudioCentral Station · Step-free route↑ ↓Ticket hallEntranceElevatorPlatform BStep-free access

Warbler

Route 12 · Central Station

4 min

Predicted from vehicle positions
Arrive at Central Station

Pathways Studio

Central Station · Step-free route

  1. Station entrance
  2. Elevator to platform level
  3. Platform B
Illustrative data and station layout. Warbler predicts the arrival; Pathways Studio maps the connection.
One rider journey. From the stop to the platform.GTFS-Realtime   /   GTFS Pathways

Two questions.
Two focused products.

Riders experience one trip. Give them the arrival information and station pathways to make every connection count.

Warbler

Know when the bus is coming.

Warbler turns vehicle positions into arrival predictions, publishes them as GTFS-Realtime, and records how close each prediction turned out to be.

Explore Warbler
Pathways Studio

Know the way to the platform.

Build detailed station pathways on the floorplans you already have. Validate the data, then publish it to the trip planners your riders use.

Explore Pathways Studio

Working with agencies that move our cities

Open-source technology, shared standards, and hands-on support for the people delivering public transit.

  • SEPTA
  • Sound Transit
  • WMATA

TransitOPS is a non-partisan, not-for-profit team of technologists, urbanists, and transit advocates. We help public transit agencies harness modern, open-source technology to deliver better service. With a focus on equity and affordability, we work to ensure every rider gets the information they deserve.

Strategy, technology, and implementation

What riders want

Understand where riders need better information. Use research with riders and staff to focus on the changes that will help them most.

Your technical landscape

Understand how your systems and data fit together. Identify duplicated work, gaps in information, and practical ways to improve what your agency already has.

Sustainable implementation

Put open-source systems into service with a team that understands transit. Keep control of your data, your tools, and the decisions about what comes next.

Combining transit data to support better service

Public transit agencies continually generate data as they provide service to riders. Frequently this data exists in separate silos, making it difficult to combine to support better service.

The TransitOPS Data Platform provides the infrastructure and software to ingest this data, process it into consistent formats like GTFS and GTFS-RealTime, and publish it to riders and staff.

  • Schedules & GTFS
  • GPS Tracking
  • Predictions
  • Disruptions
  • Passenger Counts
  • Signal Priority
  • Trip Planning
  • Alerts
Transit data, from agency systems to peopleSchedules, vehicle positions, and passenger counts flow into the Transit Data Platform, which publishes GTFS and GTFS-Realtime feeds for riders and agency staff.SchedulesVehicle positionsPassenger countsTransit DataPlatformRidersAgency staffTransit data, from agency systems to peopleSchedules, vehicle positions, and passenger counts flow into the Transit Data Platform, which publishes GTFS and GTFS-Realtime feeds for riders and agency staff.SchedulesVehicle positionsPassenger countsTransit DataPlatformRidersAgency staff
One pipeline: ingest agency data, publish GTFS and GTFS-Realtime.

Public transit is a public good. Its tools should be, too.

We work toward transit that is accessible, dependable, and affordable. Open standards and shared tools give agencies more control over how they get there.

Read the manifesto

What is your agency working on?

Bring a station, a data question, or a challenge your riders face. We can work out the next step together.

Talk with us