A covered concrete breezeway (a covered passage, open at each end, that passes between two structures, typically the main residence and a garage) with solid walls. The cost includes the floor structure (concrete slab on grade with a perimeter foundation), walls with exterior wood siding and interior finish commensurate with the quality, minimal fenestration, roof structure and cover, and ceiling structure and finish. The cost does not include heating and cooling or floor cover. Enter the size of the breezeway in square feet.