Roalert.com is a handy website and app that provides real-time road alerts to help you avoid traffic and get where you need to go. Through crowdsourcing, Roalert gathers reports on accidents, construction, road closures, and other events impacting traffic flow. Using the Roalert app or website, you enter your start and end points, and Roalert will provide you the fastest route based on current road conditions. The service is free to use and available in most major cities across the US and Canada.