News Virginia State Senator George Barker explains how E-ZPass toll rates are set By Potomac Local News Published December 12, 2017 at 9:11PM We get an early Christmas gift today. It’s an explanation of how the toll rates on the E-ZPass Express Lanes work on I-66, I-95, I-495, and soon-to-be I-395. Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Author Potomac Local News View all posts #News