This is the second programme from ITS America's annual meeting and expo from Nashville, Tennessee. Whether you're at the event or unable to make it and want to know what's going on, this is a must-listen show. It's brought to you by Traffax, Econolite, Jupiter Systems and Inrix. Today we hear from the US Department of Transportation, from TSS, Inrix, Streetline Parking and WTS, plus a winner of an ITSA award and from ITS America's CEO Scott Belcher. Send your feedback to [email protected].