Prince William Parkway partially coincident with Virginia State Route 234
The Prince William Parkway is a road in Prince William County, Virginia. The road carries two designations.  Starting in the east at the intersection with U.S. Route 1 (US 1) in Woodbridge to the west until intersecting with Dumfries Road (Virginia State Route 234 or SR 234) south of Manassas, it carries State Route 294 (formerly SR 3000). At Dumfries Road, the Prince William Parkway assumes the SR 234 designation until ending at Interstate 66 (I-66) near Gainesville.History
SR 294 from I-95 to Dumfries Road was built by Prince William County in the mid-1990s. The SR 234 portion from Dumfries Road to I-66 was built by the Virginia Department of Transportation (VDOT) in late–1990s as a bypass of the old SR 234 through Manassas. The existing portion of SR 234 was renamed SR 234 Business. The last portion of the Prince William Parkway, an extension of SR 294 from I-95 to US 1, was built by Prince William County in 2005. On February 16, 2012, the former route designation for the Prince William Parkway, SR 3000, was changed to SR 294 by VDOT when the Commonwealth Transportation Board approved the transfer of the secondary road to a primary road for better maintenance of the parkway. Signage has been updated to reflect the new numbering along with "old SR 3000" signs.
partially overlapping with partially intersecting with partially sharing with partially matching with partially aligning with