What exit is market basket

18b

If you are traveling south on route 24...it is the 2nd exit 18 but I am not sure of the letter (a or b). It is the same exit that you would take for the Westgate Mall.

The bus route from bat center to Market Basket. Please take the bat 4, 4a or 14 bus to get from bat center to Market Basket.

Exit 18 off rte. 24

? You make no sense