 Basically, you're down to one direction at a time. So you've got flaggers directing traffic up at Alapokas Drive and also down at the Tyler McConnell Bridge in front of the experimental station. Lights are on flash, flaggers directing traffic. It's one direction at a time. It's going to be that way into the nighttime hours, and it's a mess at the moment. If you haven't committed to 141, you might want to think about taking the Brandywine Valley route.