Launched in January 2010, ARLnow.com is the place for the latest news, views and things to do around Arlington, Virginia. The ARLnow staff byline is used for the Morning Notes and reporting done by an editor or other member of our full-time staff.
Update at 3:40 p.m. — Lanes have reopened after the tanker was brought upright and towed away, according to VDOT.
Update at 3 p.m. — The southbound lanes of the highway are expected to remain closed until around 4 p.m., according to VDOT.