Traffic Tangles: Overnight Closures On Dulles Toll Road, Beltway

Before you head out for your commute or road trip, check this list of planned closures for the Vienna area.

Closures occur between 9:30 p.m. and 5 a.m. unless otherwise noted.

Dulles Roads

• Dulles Toll Rd. (Route 267) west at I-495: Road closed Tuesday and Wednesday nights for bridge overhang removal. Traffic will be directed to take I-495 north to Exit 44, Georgetown Pike (Route 193),  stay to the left, follow signs to I-495 south to Exit 45A, Dulles Toll Rd. (Route 267) west. 
  Dulles Toll Rd. (Route 267) east at main toll plaza: Road closed Tuesday - Thursday nights for overhang work. Traffic will be directed to use the Dulles Airport Access Highway. Motorists will not be tolled. 
  Dulles Toll Rd. (Route 267) east to I-495 north: Ramp closed Tuesday and Wednesday nights for bridge work. Traffic will be directed to continue east to Exit 19A, Dolley Madison Blvd. (Route 123) south and follow signs to I-495 north.

495 

• I-495 south to Exit 46B, Chain Bridge Rd. (Route 123) north: Ramp closed Tuesday through Friday  nights for bridge work. Traffic will be directed to take Exit 46A, Chain Bridge Rd. (Route 123) south, make a right onto International Dr. north, right on Galleria Dr., right on Tysons Blvd. left  onto Chain Bridge Rd. (Route 123) north. 
•   I-495 south to Exit 50 A & B, Arlington Blvd.:(Route 50) west and east - Ramps closed Tuesday - Friday nights for overhead sign work. Traffic will be directed to continue south to Exit 51, Gallows Rd. (Route 650) north and follow signs to I-495 Arlington Blvd. (Route 50).
• I-495 north and south at Lee Hwy. (Route 29) overpass:Three lanes closed Tuesday - Friday nights for overhang work. Expect intermittent full road closures of up to 30 minutes after midnight.
•  I-495 south from Lewinsville Rd. overpass: Three lanes closed Tuesday - Saturday nights for demolition. Expect intermittent full road closures of up to 30 minutes after midnight.  
• I-495 north to Exit 45A, Dulles Toll Rd. (Route 267) west:Ramp closed Tuesday and Wednesday nights for overhang removal. Traffic will be directed to continue north to Exit 44, Georgetown Pike (Route 193) west, stay to the left, follow signs to I-495 south and then signs to Exit 45A, Dulles Toll Rd. (Route 267) west. 
• I-495 south at Exit 49, I-66: Road closed Tuesday - Saturday nights for bridge demolition. Traffic will be directed to take Exit 49A, I-66 west, then take Exit 62, Nutley St. south, stay to the right, follow signs to I-66 east and then signs to I-495 south. 
• I-495 south from Exit 49, I-66 to Lee Hwy. (Route 29) overpass: Three lanes closed Tuesday - Saturday nights for overhang and bridge work.

Leesburg Pike/Chain Bridge Road/Tysons

• Leesburg Pike (Route 7) east and west at Spring Hill Rd.: Left turn lanes closed Tuesday - Friday nights for bridge work. Traffic will be directed to follow posted detour signs.
• Leesburg Pike (Route 7) west at Gosnell Rd: Left turn lane closed Tuesday - Friday for crane work. Traffic will be directed to follow posted detour signs.  
• Leesburg Pike (Route 7) east at Westpark Dr.: Left turn lane closed Tuesday through Friday nights for crane work. Traffic will be directed to follow posted detour signs. 
• Leesburg Pike (Route 7) east from Westwood Center Dr. to Spring Hill Rd.: Left lane closed Tuesday - Friday nights for crane work.  
• Chain Bridge Rd. (Route 123) north at Tysons Blvd.:Left turn lane closed Tuesday - Friday nights for bridge work. Traffic will be directed to follow posted detour signs.  
• Spring Hill Rd. north and south at Leesburg Pike (Route 7) Road closed Tuesday through Friday nights for bridge work. Traffic will be directed to follow posted detour signs.  
• Westpark Dr. west at Leesburg Pike (Route 7) Road closed Tuesday through Friday nights for crane work. Traffic will be directed to follow posted detour signs.  
• Galleria Dr. west at Tysons Blvd.: Three left turn lanes closed Tuesday - Friday nights for span work. Traffic will be directed to follow posted detour signs. 
• Gosnell Rd. north at Leesburg Pike (Route 7):Road closed Tuesday - Friday nights for crane work. Traffic will be directed to follow posted detour signs. 
• Galleria Dr. east at Tysons Blvd.: Right turn lane closed Tuesday - Friday nights for bridge work. Traffic will be directed to follow posted detour signs.  
• Tysons Blvd. east at Galleria Dr.:Right turn lane closed Tuesday - Friday nights for bridge  work. Traffic will be directed to follow posted detour signs. Police will be on site for motorist safety.
• Leesburg Pike (Route 7) east and west at Lisle Ave. Multiple lanes closed Thursday night for sign installation. Expect intermittent full road closures of up to 30 minutes after midnight. 

66/Lee Highway

• I-66 west to I-495 south: Ramp closed Tuesday - Saturday nights for overhang and bridge  work. Traffic will be directed to continue west to Exit 62, Nutley St. south, stay to the right, follow signs to I-66 east to I-495 south.  
• I-66 west at I-495: Left lane closed Tuesday - Saturday nights for overhang and bridge work.  
• I-66 east HOV (left exit) OR general purpose (right exits) ramp to I-495 north : Ramp closed Tuesday - Saturday nights for bridge construction. Traffic will be directed to use the I-66 east HOV (left exit) to general purpose (right exits) to access I-495.  
• I-66 east from Cedar Ln overpass to I-495 Two lanes closed Tuesday - Saturday nights for overhead sign installation. Expect intermittent full road closures of up to 30 minutes after midnight. 
• Lee Hwy. (Route 29) north or south at I-495 Road closed Tuesday through Friday nights for paving. Traffic will be directed to use a single lane of either Lee Hwy. (Route 29) north or south.