Drivers using Route 3 across the Robert O. Norris Bridge should expect overnight delays again tonight due to the continuing $7.1 million maintenance project. Traffic on the bridge over the Rappahannock River will be reduced to one lane from 7 p.m. to Saturday at 9 a.m. Automated flagging devices operated by crew members will direct one-way traffic. The work involves structural steel repairs to keep the nearly two-mile bridge safe as planning continues for a future replacement. The project is expected to be complete by September 2026, weather permitting.