GTFS-RT feed health
Understand the source behind an arrival. Track freshness and availability across vehicle positions, trip updates and service alerts.
Built for the routes that connect a community
Real-time bus tracking, rider information and dispatch for small and mid-size transit agencies. One shared picture of the service you run.
See the live demoAn unofficial prototype using public transit data.

Bus Lark unofficial prototype by Axio Intelligence. Uses CAT's public GTFS data. Not affiliated with or endorsed by CAT, the City of Charlottesville, or ETA Transit Systems.
One platform, different perspectives
From the next arrival to the day’s service, bring the right information to the people who need it.
Capabilities below are DESCRIBED — product direction, not a claim of production availability.
For your riders DESCRIBED
A rider portal designed to make the next bus easier to understand, with route maps, arrivals and service alerts in one place.

For the people running the service
See vehicles in context, identify off-route events and review detours. The demo explores dispatch workflows without sending instructions to real buses.
Route guidance, stop information and dispatch messages in a dedicated driver view. Driver interactions in the prototype are simulated.
Trust the information behind the map
Understand the source behind an arrival. Track freshness and availability across vehicle positions, trip updates and service alerts.
Review service performance with clear metric definitions. Reports and exports are planned to support the way your agency works.
WCAG 2.1 AA is the design target: keyboard access, readable contrast, clear labels and layouts that support zoom. Formal conformance is not yet certified.
A multi-tenant cloud platform designed around separate agency data, staff permissions and branding, with room to add agencies as you grow.
How it works
Keep the rider and staff experience consistent as the source of your transit data evolves.
The prototype is designed to combine public GTFS schedules with GTFS-RT vehicle positions, trip updates and service alerts. The demo identifies live and simulated information.
Future Bus Lark onboard units are planned to supply vehicle data through the same platform. Hardware integration is a future phase, not available in this demo.
Take a closer look
Explore the prototype, then talk with us about your agency’s routes, feeds and priorities.