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Copthall Green Tunnel

Cut and Cover
Surface Buildings
Surface Buildings
Phase 1

Feature Details

Type:

Cut and Cover

Phase:

Phase 1

Status:

Surface Buildings
Surface Buildings

Related Media (33)

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2026-03-15 Copthall Green Tunnel | Northolt Tunnel West
S

hs2 Copthall to Northolt

SIMONC

15 Mar 2026

2026-02-17 Copthall Green Tunnel
S

HS2 COPTHALL TUNNEL

SIMONC

17 Feb 2026

2025-12-06 Colne Valley Viaduct | Copthall Green Tunnel
C

HS2 Colne Valley South Embankment

cuemaster

6 Dec 2025

2025-11-30 Copthall Green Tunnel
C

HS2 Copthall Green Tunnel

cuemaster

30 Nov 2025

2025-09-26 Copthall Green Tunnel
C

HS2 Copthall Tunnel | Colne Valley South Embankment

cuemaster

26 Sept 2025

2025-09-25 Breakspear Road South Underbridge | Northolt West Tunnel Portal
C

HS2 Northolt Tunnel West Portal

cuemaster

25 Sept 2025

2025-09-19 Copthall Green Tunnel
C

HS2 Copthall Tunnel East Portal | Breakspear Road South

cuemaster

19 Sept 2025

2025-07-28 Breakspear Road South Underbridge | Northolt West Tunnel Portal
C

HS2 Northolt Tunnel West Portal | Breakspear Road South

cuemaster

28 Jul 2025

2025-07-23 Copthall Green Tunnel
C

HS2 Copthall Tunnel

cuemaster

23 Jul 2025

2025-07-18 Colne Valley Viaduct | Copthall Green Tunnel
C

HS2 Colne Valley South Embankment

cuemaster

18 Jul 2025

2025-06-12 Copthall Green Tunnel
HL

Inside Copthall Green Tunnel: 🚄 Building HS2’s Hidden Railway in West London 🏗️

HS2 Ltd

12 Jun 2025

2025-06-12 Northolt West Tunnel Portal
C

HS2 Northolt Tunnel West Portal

cuemaster

12 Jun 2025

2025-06-11 Copthall Green Tunnel
C

HS2 Northolt Tunnel West Portal | Copthall Tunnel

cuemaster

11 Jun 2025

2025-04-17 Copthall Green Tunnel
C

HS2 Colne Valley South Embankment

cuemaster

17 Apr 2025

2025-04-05 Breakspear Road South Underbridge | Copthall Green Tunnel
C

HS2 Northolt Tunnel West Portal | Copthall Green Tunnel

cuemaster

5 Apr 2025

2025-02-28 Breakspear Road South Underbridge | Northolt West Tunnel Portal
C

HS2 Northolt Tunnel West Portal

cuemaster

28 Feb 2025

2025-02-20 Copthall Green Tunnel
C

HS2 Copthall Tunnel

cuemaster

20 Feb 2025

2025-02-10 Copthall Green Tunnel
C

HS2 Copthall Tunnel

cuemaster

10 Feb 2025

2025-02-07 Copthall Green Tunnel
C

HS2 Colne Valley South Embankment

cuemaster

7 Feb 2025

2025-01-11 Copthall Green Tunnel
S

HS2 COPTHALL TUNNEL

SIMONC

11 Jan 2025

2024-12-06 Breakspear Road South Underbridge
C

HS2 Northolt Tunnel West Portal

cuemaster

6 Dec 2024

2024-11-09 Copthall Green Tunnel
HL

Extensive earthworks on HS2’s Copthall Green Tunnel

HS2 Ltd

9 Nov 2024

2024-10-27 Copthall Green Tunnel
S

HS2 COPTHALL TUNNEL

SIMONC

27 Oct 2024

2024-10-25 Colne Valley Viaduct | Copthall Green Tunnel
C

HS2 Colne Valley South Embankment

cuemaster

25 Oct 2024

2024-10-18 Colne Valley Viaduct | Copthall Green Tunnel
C

HS2 Colne Valley Viaduct

cuemaster

18 Oct 2024

2024-09-23 Breakspear Road South Underbridge | Northolt West Tunnel Portal
C

HS2 Colne Valley eastern area - Breakspear Road South/Northolt West tunnel portal

cuemaster

23 Sept 2024

2024-09-19 Copthall Green Tunnel
C

HS2 Colne Valley east - Copthall Green Tunnel

cuemaster

19 Sept 2024

2024-08-25 Copthall Green Tunnel
WN

HS2 Construction - Colne Valley Viaduct - August 2024

Wandering Northerner

25 Aug 2024

2024-07-25 Copthall Green Tunnel
PR

A serendipitous peek at the Copthall tunnel entrance!!!

Peter the Rock

25 Jul 2024

2024-07-15 Copthall Green Tunnel
S

hs2 The copthalL tunnel

SIMONC

15 Jul 2024

2024-06-29 Copthall Green Tunnel
C

HS2 Colne Valley east - Copthall Green Tunnel

cuemaster

29 Jun 2024

2024-04-11 Copthall Green Tunnel
HL

Major progress made on HS2’s Copthall Green Tunnel

HS2 Ltd

11 Apr 2024

2023-06-15 Copthall Green Tunnel
HL

Progress on HS2’s Copthall Green Tunnel as Western portal is complete

HS2 Ltd

15 Jun 2023

Location

Interactive Map Coming Soon

Plan Sheets

Main Line Sheet 19

Western end of Ruislip and south-eastern end of Colne Valley viaduct