Reconfigured Route 7 and Lewinsville Road intersection to open Thursday

Updated at 4 p.m. on 9/26/2023 — The traffic pattern change at Lewinsville Road and Route 7 has been rescheduled for 5 a.m. on Thursday (Sept. 28), the Virginia Department of Transportation says.

Earlier: One portion of the ongoing project to widen northern Route 7 (Leesburg Pike) is complete.

The revamped Lewinsville Road intersection in the Wolf Trap area will fully open to traffic tomorrow (Tuesday) morning, the Virginia Department of Transportation recently announced.

Final work on the intersection will continue tonight into the morning, in preparation of the new traffic pattern taking effect by 5 a.m.

“Temporary traffic patterns may be in place during the overnight hours between 9 p.m. and 5 a.m. while crews complete the transition,” VDOT said. “Please use caution and be alert to directional signage that will be in place to guide drivers through the intersection.”

Under the new configuration, Lewinsville Road has been realigned with the McLean Bible Church’s east entrance on the south side of Route 7. A displaced left-turn lane separates Route 7 traffic headed east onto Lewinsville from westbound Route 7 traffic.

Traffic signals have been placed at both McLean Bible Church entrances, but a new acceleration lane lets drivers from Lewinsville Road turn right onto westbound Route 7 without having to stop at the light, as shown in a simulation video from VDOT.

Under construction since spring 2019, the Route 7 Corridor Improvements Project is widening the roadway from four to six lanes along a nearly 7-mile stretch from Reston Avenue to Jarrett Valley Drive just north of the Dulles Toll Road.

The $313.9 million project is also adding 10-foot-wide, shared-use paths on both sides of the corridor and reconfiguring several intersections, including Lewinsville and Baron Cameron Avenue in Reston.

Work is scheduled to be completed by July 31, 2024.