Land Between Denham In The South and Maple Cross In The North and Between The M25 Motorway and A412 Denham Way/ North Orbital Road.
Submission of plans and specifications for building works (tunnel portal structures, and portal buildings under Paragraph 2) and other construction works (earthworks, sight noise or dust screens, fences or walls, and lighting equipment under Paragraph 3) of Schedule 17 to the High Speed Rail (London-West Midlands) Act 2017. Development comprises the creation of the Colne Valley Western Slopes earthworks, the realignment of Tilehouse Lane, construction of South Portal building and portal structures alongside associated fencing, noise barriers and lighting