CPSP 128 HS2 M56 Concept Schemes, A12 / A120 Weaving Assurance & A303 Sparkford to Ilchester

HS2 M56 Concept Schemes The request is to provide the HS2 engagement team with some urgent, high-level costs of construction for 7 concept designs for proposed layouts at M56 junctions 5 to 6. The level of design definition of these proposals is minimal at this stage. The information currently available is limited to a series of line sketches and a brief narrative around the scope of each concept design. A12 / A120 Weaving Assurance The project team would like an order of magnitude cost of construction only for thi...