I-64 in Virginia

I-64 is a major east-west highway across the state of Virginia. The road overlaps I-81, see the I-81 page for the concurrency. 

I-64 west of I-81:

I-64 enters Old Dominion.

I-64 east of I-81:

I-64 departs from I-81 on a ONE LANE RAMP... why?

A scenic and historic vista near Rockfish Gap.

I guess VDOT pulled an RIDOT with these signs.