<p>In two weeks, unpaid tolls for Maryland drivers are going to get a lot more expensive.</p> <p>Maryland Transportation Authority’s board of directors voted to extend the grace period enacted back in February.</p> <p>On December 15, MDTA will begin assessing a $25 fee per toll costing customers hundreds— if not thousands of dollars.</p> <p>Traffic was flowing smoothly through the Fort McHenry Tunnel toll booths, but just on the other side of the highway, what drivers don’t see, is a major back up.</p> <p>The lines packed out with customers extend beyond the wall of the E-ZPass Customer Service Center in Baltimore Wednesday.</p> <p>Some customers were bundled up for the long wait with comfortable shoes, others with lawn chairs.</p> <p>This was still not enough to calm frustrations.</p>