Between 9 p.m. and 10 a.m. the following morning, varying single to double-lane closures are scheduled nightly south of exit 140 (Courthouse Road) in Stafford County and between exit 136 (Centreport Parkway) and exit 133 (Falmouth/Warrenton) in Stafford.
During these work zones, all southbound traffic may be stopped for up to 30-minute intervals between midnight and 3 a.m. each morning.