Tonight: Full Closures of Both Dulles Road Eastbound

Beginning tonight, full closures and detours of both the eastbound Dulles  Access and Toll Roads Friday through Monday nights, Aug. 5-8. These closures will be gradual, beginning at approximately 7 p.m., to be implemented as follows:
 
Eastbound Access Road (DIAAH) Closure and Detour
7 p.m. - The left lane of the westbound DIAAH will close near Route 7.
7:30 p.m. - The right lane of the eastbound DIAAH also will close near Route 7.
8 p.m. - All eastbound DIAAH traffic will be diverted on to a single westbound lane, which will remain open to accommodate diverted Toll Road traffic (see listing below). At this time, westbound DIAAH will be two-way traffic.
Closures will be picked up in reverse order, to be completed at 5 a.m. the following mornings. 
Eastbound Dulles Toll Road (Route 267) Closure and Detour
 
The DIAAH detour (see details above) will be combined with a closing and detour of the eastbound Dulles Toll Road, also near Route 7: 
8 p.m. - The three left lanes of the eastbound Toll Road will close near Route 7.
10 p.m. - Eastbound toll road traffic will be switched on to the eastbound DIAAH.
Police will be onsite. Motorists are urged to use extreme caution, and pay attention to signage. All work is weather-dependent and subject to change.