Road closings for week of Sept. 28

Weather permitting, the following lane closures are scheduled.

I-95 North night work

When: Sept. 28, 9:30 p.m. to 5 a.m.

What: Right two lanes closed

Where: I-95 north from Route 1 to Pohick Creek bridge

Why: Repainting traffic lines for lane shift

Police: Onsite for motorist safety

When: Sept. 29, 9:30 p.m. to 5 a.m.

What: Left two lanes closed

Where: I-95 north from Route 1 on ramp to the Pohick Creek bridge

Why: Repainting traffic lines to shift traffic

Police: Onsite for motorist safety

When: Sept. 30, 9:30 p.m. to 5 a.m.

What: Left two lanes closed

Where: I-95 north, from Exit 163, Lorton Road (Va. 642) to Accotink Creek bridge

Why: Repainting traffic lines to shift traffic

Police: Onsite for motorist safety

When: Oct. 1, 9:30 p.m. to 5 a.m.

What: Right two lanes closed

Where: I-95 north, from Exit 163, Lorton Road (Va. 642) to Accotink Creek bridge

Why: Repainting traffic lines to shift traffic

Police: Onsite for motorist safety

I-95 North day work

When: Sept. 28 -- Oct. 1, 9:30 a.m. to 3:30 p.m.

What: Right lane closed

Where: I-95 north, from the U.S. 1 on ramp to one mile south of Exit 166, Fairfax County Park-way (Va. 7100)

Why: Bridge work

I-95 South day work

When: Sept. 28 to Oct. 1, 8 a.m. to 2 p.m.

What: Right lane closed

Where: I-95 south, from Exit 166, Fairfax County Parkway (Va. 7100) to Exit 160, Gordon Boule-vard (Va. 123)

Why: Bridge or shoulder work

I-95 HOV day work

When: Sept. 28 to Oct. 1, 9:30 a.m. to 3:30 p.m., and Oct. 2, 9 a.m. to noon

What: Single lane closed

Where: I-95 HOV, from Exit 163, Lorton Road (Va. 642) to Exit 160, Gordon Boulevard (Va. 123)

Why: Setting barriers and working on overhead signs

Lorton Road (Va.) east and west day work

When: Sept. 28 to Oct. 1, 9:30 a.m. to 3:30 p.m., and Oct. 2, 9 a.m. to noon

What: Alternating lane closed

Where: Lorton Road (Va. 642) east and west between Silverbrook and Gunston Cove roads

Why: Bridge work and barrier movement

Furnace Road (Va. 611) east OR west day work

When: Sept. 28 to Oct. 1, 9:30 a.m. to 3:30 p.m., and Oct. 2, 9 a.m. to noon

What: Single lane closed (Flaggers to direct alternating traffic)

Where: Furnace Road (Va. 611) east OR west, at I-95 south

Why: Bridge work

VDOT is adding a fourth general purpose lane to I-95 in each direction from Va. 123 just before the Occoquan River to the Fairfax County Parkway.

The agency says this will relieve chronic bottlenecking and improve traffic flow to and from the Springfield Interchange. Construction of the six-mile widening project began in early 2008 and will be completed by late fall 2011.