The Virginia Department Of Transportation Has Moved Back Lane Closure Dates Back A Week On Interstate 81 In Abingdon Virginia. Crews Are Set To Replace The Left Travel Lane And Shoulder Of The Northbound Bridge Deck Above Route 75. They Will Use A Process Known As Hydrodemolition, Which Is A Technique That Uses High-Pressure Water To Remove Concrete. The First Lane Closure Is Now Scheduled For 8 Pm Sunday Night June 12Th And Will Remain In Place Until 6 Am On Thursday June 16Th. The Second Lane Closure Will Begin At 8 Pm Sunday June 19Th And Will Run Through June 23Rd. You Should Use Alternate Routes During These Times Due To Significant Backups.