These impact assessments provide information on the potential effects arising from the construction and operation of the HS2 Phase One route between London and the West Midlands and the measures to be applied in the future to reduce or offset them.
Since submission of the Bill, HS2 Ltd has identified a number of changes to the project throughout the route. The above impact assessments have been updated to assess the effects of these changes.
Updates to the Euston area (CFA1) assessment can be viewed here.
Updates to the assessment for the rest of the HS2 Phase One route (CFAs 2 to 26) can be viewed here.