The 38 States of America?
A geography professor re-drew the state boundaries of America, grouping
population centers and transportation into just
not as crazy as it seems. The original boundaries were based on
19th-century landmarks like rivers and mountain ranges, or simply long,
straight latitude lines. Re-drawing the boundaries based on contemporary
data could save billions of
dollars each year by consolidating state government costs and
re-uniting cities currently straddling two state lines.
Note: It's extremely unlikely this will ever happen.