About

OneBusAway is a suite of open source transit information tools that enable transit agencies to provide real-time vehicle locations, alerts, and arrival information to riders, with iOS and Android apps, a web platform, and robust APIs, as well as back office support. OneBusAway lets your agency be in control, without needing to build everything yourselves and without cutting corners.

A Project of the Open Transit Software Foundation

The Open Transit Software Foundation (OTSF) is the organizational and legal home for the OneBusAway project. OneBusAway is a suite of open source transit information tools based on real-time vehicle data. Learn more about OTSF at our website.