Google Transit integration
and GTFS data

The General Transit Feed Specification (GTFS) is the most data standard used to integrate transit data into many applications including Google Maps. Trillium provides a web-based application for maintaining GTFS data.


Trillium’s specializes in transit websites, delivering websites that make service information clear and easy-to-understand, present transit services attractively, and which conform to accessibility standards.

Technology, design, and
strategic consulting

Trillium helps transit agencies to navigate technology standards, and business and design choices.