The Virginia Department of Transportation will close the I-95 High Occupancy Vehicle (HOV) lanes overnight starting on Wednesday, August 1 and Thursday, August 2, from 8 p.m. until 5 a.m., and again on Friday, August 3 from 11 p.m. to 9 a.m., for traffic shifts.
Wednesday night August 1, and Thursday night, August 2, the I-95 HOV lanes will be closed from Exit 152, Dumfries Road (Route 234) to Exit 169, Franconia Road /Keene Mill Road (Route 644) from 8 p.m. to 5 a.m. On Friday night, August 3, this closure will be in place from 11 p.m. to 9 a.m.
During night work hours the HOV lanes will be open heading north from the slip ramp on I-95 near Exit 169, Franconia Road/Keene Mill Road to the Washington, D.C. line.
On Saturday, August 4, all HOV lanes will reopen beginning at 9 a.m. heading north toward Washington, D.C.
-Virginia Megaprojects press release