 Beyond that, you are clear toward the Springfield Interchange. Traveling on Route 1 northbound at Joplin Road and Fuller Road, that's where the crash is now cleared. All your travel lanes have been reopened. Route 28 northbound near Bull Run may still be under police direction for the crash. Problem being reported in Maryland on the interloop after Allentown Road and Joint Base Andrews. Several lanes reported to be blocked as a result of the crash. People reporting being zigzagged through the intersection there.