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Daily Traffic Reminder for Sept. 26

September 26, 2019

CONTACT: Marcia McAllister
                   T: 703-572-0506
                   C: 571-730-9117
Lane Closures on the westbound Dulles International Airport Access Highway (DIAAH), Thursday, Sept. 26. Please see below for more detailed information.
Dulles International Airport Access Highway (DIAAH) Westbound
When:   Thursday, September 26, 10 p.m. to 5 a.m.
What:    Triple right lane closure
Where: From mile marker 1.0 to 0.4 (from 2/10 mile west of Route 28 to Rudder Road overpass)
Why:     Civil work
PLEASE DRIVE CAREFULLY! Drivers are asked to use caution and pay attention to all police and flagger instructions, signage, and barricades. Large, slow-moving vehicles may be exiting and entering the highways at various times.
A 24/7 emergency hotline is available for Phase 2 Dulles Corridor Metrorail Project construction-related issues: 844-385-7245. For general project information: or 703-572-0506.