 Traffic and weather on the 8th. Let's hear from Rob Stallworth. Interloop in Prince George's County after Central Avenue. The crash should be cleared to the shoulder of your travel lane to open. Outerloop as you make your way past Pennsylvania Avenue. That's where the left lane is blocked for the work. If you're traveling on the interloop headed towards St. Barnabas Road, the left lane is blocked for the work zone there. In Virginia, on the Beltway, the outer loop.