New photo mapping of impact of HS2 on the Chilterns AONB from the Chiltern Conservation Board. See Schematic maps showing tunnels, viaducts, cuttings & embankments plus Panorama Phototour & routes by section. Also photo-presentation of the preferred route 3 through the Chilterns from the Chiltern Society.
HS2 - Contacts & What you can usefully do now
Route 4 option would cut straight across this view to Aldbury Nowers, from bottom right to new viaduct centre left