"The Virginia Department of Transportation (VDOT) is planning to undertake a 5.6-mile long project to widen the Fairfax County Parkway (Route 286) between Interstate 66 (I-66) and Ox Road (Route 123) from four lanes to six lanes, including grade-separated interchanges in the vicinity of Popes Creek Road intersection and a portion of Shirley Gate Road extension. On behalf of the VDOT, Commonwealth Heritage Group conducted a Phase I cultural resources survey of the area of potential effect (APE) for this project that included limited historic background research, a reconnaissance architectural survey, and an archaeological survey"--Abstract, page i.

"The Virginia Department of Transportation (VDOT) is intending to replace the Old Colchester Road/Route 611 Bridge over Pohick Creek and realign a section of Old Colchester Road/Route 611. On behalf of VDOT, Commonwealth Heritage Group (Commonwealth) conducted a Phase I Cultural Resources Survey of the Area of Potential Effects (APE) for this project that included limited historic background research, a reconnaissance architectural survey, and an archaeological survey."--Abstract, page i.

"The Virginia Department of Transportation (VDOT) is undertaking a 1.27-mile long project to extend Frontier Drive from Franconia-Springfield Parkway (Route 289) to Loisdale Road adding braided ramps. In 2018, on behalf of the VDOT, Commonwealth Heritage Group conducted a phase I cultural resources survey of the area of potential effect (APE) for this project that included limited historic background research, a reconnaissance architectural survey, and an archaeological survey. In 2021, VDOT made changes to the APE and Commonwealth conducted a supplemental phase I cultural resources survey for areas within the revised APE."--Page i.