The biggest travel days of the year are right around the corner, and the Internet has plenty of resources to help you navigate them safely. Whether you're driving or flying, traveling alone or with loved ones in tow, there's a Web site out there to turn to for tips and information.
Unexpected detours can certainly deflate the highest spirits, so it's best to check ahead.
For major metropolitan areas, SmarTraveler is a good starting point. Clickable maps of interstate highways and other major routes provide regularly updated, per-route reports on traffic levels and expected travel times. Another site focusing on big cities is TrafficStation . Also map-based, this service can be customized to your particular driving route after you register. For longer trips, AAA provides a public list of construction projects nationwide that might cause delays, though it doesn't give updated conditions.