Daytime Lane Closures on I-66 Between Gainesville and I-495

FAIRFAX, Va. – Rolling double-lane closures will take place on eastbound and westbound I-66 between Route 29 in Gainesville and I-495 during daytime hours on Tuesday, March 19, and Wednesday, March 20. Crews will be refreshing pavement markings as part of the I-66 Outside the Beltway Project. Details include:

Tuesday, March 19, and Wednesday, March 20

• I-66 East from Route 29 in Gainesville to Route 29 in Centreville from 11 a.m. to 6 p.m.

• I-66 East from Route 29 in Centreville to Route 50 from 11 a.m. to 2 p.m.

• I-66 West from Route 50 to Route 29 in Centreville from 10 a.m. to 1 p.m.

• I-66 West from Route 29 in Centreville to Route 29 in Gainesville from 10 a.m. to 2 p.m.

Drivers are advised to use caution and expect potential travel delays.

All work is weather dependent and will be rescheduled if inclement conditions occur.

Overnight Stoppages, Lane Closures On I-66 This Week For Overhead Sign Gantry Removal 

Tuesday, March 19: Westbound I-66 Between Gallows Road and Route 243 (Nutley Street)
• Three right lanes will be closed between 9 p.m. and 5 a.m.
• Periodic stoppages of up to 20 minutes between midnight and 4 a.m. to remove overhead sign gantry supports.

Wednesday, March 20: Eastbound I-66 Between Route 123 (Chain Bridge Road) and Cedar Lane
• Three right lanes will be closed between 9 p.m. and 5 a.m.
• Periodic stoppages of up to 20 minutes between midnight and 4 a.m. to remove overhead sign gantry supports.

Thursday, March 21: Eastbound I-66 Between Route 123 (Chain Bridge Road) and Cedar Lane
• Three right lanes will be closed between 9 p.m. and 5 a.m.
• Periodic stoppages of up to 20 minutes between midnight and 4 a.m. to remove overhead sign gantry supports.

All work is weather dependent and will be rescheduled if inclement conditions occur.

The I-66 Outside the Beltway Express Lanes are expected to open in December 2022.