 A little bit of pre-planning, a little bit of patience. We are going to move everyone through those stations and get everyone home safely and have a fantastic day. Be sure to go to WTOP.com. Check out our complete July 4th coverage. You may see toll hikes in Maryland sooner than expected because of the collapse of Baltimore's Key Bridge. The state is estimating the bridge's destruction will lead to $141 million in lost toll revenue by 2030.