Construction, completion and maintenance of 3.6km of trunk road carriageway, generally to the south of the existing A75 Trunk Road with partial realignment and overlaying of the existing road pavement.

Associated works include, but are not limited to, the provision of localised widening and realignment of side road carriageways, construction of an underpass structure, earthworks, SUDS drainage system, road markings, signing, accommodation works, service diversions, environmental mitigation measures and incorporating a 3-year period of maintenance for landscaping and a 1-year defects correction period for the remainder of the works.