Identify the sentence that is correctly punctuated.

Question

a. We stopped at several places during our drive up the East Coast: Savannah, Georgia,
Charleston, South Carolina, Trenton, New Jersey, and Allentown, Pennsylvania.
b. We stopped at several places during our drive up the East Coast: Savannah, Georgia;
Charleston, South Carolina; Trenton, New Jersey; and Allentown, Pennsylvania.
c. We stopped at several places during our drive up the East Coast, Savannah, Georgia;
Charleston, South Carolina; Trenton, New Jersey; and Allentown, Pennsylvania.
d. We stopped at several places, during our drive up the East Coast; Savannah, Georgia;
Charleston, South Carolina; Trenton, New Jersey; and Allentown, Pennsylvania.

Answer 1

And your choice is?

Answer 2

I'm trying to post b

Answer 3

Yes, b. :)