On Aug 24, 1:43 pm, Bertie the Bunyip wrote:
Mxsmanic wrote :

If you are following a road or river or other feature on the ground
while flying VFR, and that feature runs north/south but often veers
off to one side or the other, are you expected to change your altitude
each time you move from a heading of 0-179 to 180-359 or vice versa?

Why would you follow a road? If you want to follow a road, drive a
car.
Why would you follow a river, rivers end.
Why not fly the plane?