Construction work for highways, roads. Culverts. Drainage construction works. Landscaping work for roads and motorways. Engineering design services for the construction of civil engineering works. Approval plans, working drawings and specifications. The Homes and Communities Agency (HCA) is procuring the design and construction of a new spine road approximately 1 km in length, comprising a 2-way single carriageway route with several priority junctions along its length to facilitate industrial development.