Finally got a chance to glance at some of the environmental documents.
The project looks good overall, with the new facility being a full freeway design with full continuity on either end to continue onto US-220 without any TOTSO movements.
Here is a schematic of the project, provided through the Alternative Analysis Technical Report.


My only gripe, and was during the Draft EIS process, is the document indicated the project would be designed with a 60 mph design speed limit, and a 55 mph posted speed limit. Given VDOT's data already indicates the 85th percentile speed is in excess of 65 mph on the
existing, substandard US-220 that's also 55 mph, there's no logic for retaining that speed on the bypass which will be a modern, four lane fully controlled access facility with standard lane widths, wide shoulders, large clearsides, and gentle curvature. The design speed, for a proper rural freeway facility, should be 70 mph or 75 mph, and a posted speed limit of at least 65 mph, ideally 70 mph.
Obviously, this could change, and I would not be surprised if, when the facility is ever constructed, the speed limit is quickly raised to 65 mph or 70 mph regardless of the "design" speed, with advisory speeds of 60 mph where needed (due to failure now to properly design wider curve radii that can handle 70 mph). Either that, or it becomes a speed trap with an artificially low limit.