Policy paper

HS2 Phase One tunnel proposals in the Chilterns

A summary of general tunnel requirements and assessments made by petitioners against the HS2 Phase One Bill in the Chilterns.

• From: High Speed Two (HS2) Limited
• Published: 19 June 2015

Documents

High Speed Rail in the Chilterns Part 1: General Long Tunnel Requirements

Ref: C222-ATK-TN-REP-020-000013_P02

PDF, 58.4 MB, 37 pages

High Speed Rail in the Chilterns Part 2: Chiltern Long Tunnel Proposal

Ref: C222-ATK-TN-REP-020-000012_P03

PDF, 1.1 MB, 40 pages

High Speed Rail in the Chilterns Part 3: CRAG Proposal

Ref: C222-ATK-TN-REP-020-000014_P06

PDF, 8.81 MB, 41 pages

High Speed Rail in the Chilterns Part 4: REPA Proposal for Extended Chilterns Tunnel

Ref: C222-ATK-TN-REP-020-000015_P05

PDF, 18.9 MB, 75 pages

Details

In response to proposals by petitioners in the Chilterns, and in response to petitions against the High Speed Rail (London – West Midlands) Bill, a number of options for a tunnel or tunnel extension in the Chilterns have been evaluated by High Speed Two (HS2) Ltd.

General requirements for long tunnels are set out in Part 1, and the assessment of various options proposed by Petitioners are set out in Part 2 - 4. Part 3 has been updated as of June 2016.

Published 19 June 2015