Oct. 7, 2019
CONTACT: Marcia McAllister
Lanes Closed Eastbound and Westbound Dulles International Airport Access Highway, Monday Night, Oct. 7
Full Closures on both EB and WB DIAAH to facilitate sealant work on the straddle bent piers for the aerial guide way. Both closures will detour traffic onto the Aviation Rd interchange where traffic can proceed on the DIAAH through the light. The WB DIAAH detour will involve a quadruple left lane closure starting at Innovation station that will inevitably fully close the WB DIAAH. The EB DIAAH detour will involve pushing all terminal traffic onto Aviation Rd.
The WB DIAAH LT LN portion will start at 7PM. The WB DIAAH Collector Ramp RT LN portion will start at 8PM. The WB DIAAH DBL LT LN portion will start at 9PM. The WB DIAAH full closure will start at 10PM. The WB DIAAH full closure will start at 11PM. All closures will be removed from the roadway by 5AM.
PLEASE DRIVE CAREFULLY! Drivers should exercise caution when driving in this area and remain alert for directional signs.
A 24/7 emergency hotline is available for Phase 1 Dulles Corridor Metrorail Project construction-related issues: 571-499-9457. For general project information: www.dullesmetro.com or 703-572-0506.