
511 travel information is available in Rhode Island (or within any state with 511 service) by just dialing "511."
For 511 information while outside the state:
When the State Department of Environmental Management issues an Air Quality Alert, passengers ride free on RIPTA buses. For information on air quality, please see the Rhode Island Department of Environmental Management DEM Ozone Forecast or Air Quality and Transportation Frequently Asked Questions
Ride free on RIPTA during Ozone Alerts