Manchester
Piccadilly
York
HS2 Phase 2b
western leg
HS2 Phase 2b
eastern leg
(under review)
Leeds
Sheffield
Crewe
HS2 phase 2a
Birmingham
Curzon Street
Birmingham
interchange
London
Euston
HS2 phase one
Detail
10-mile tunnel
through Chiltern
hills
Buckingham
Luton
Current major
HS2 work site
Watford
M25
London
Euston
Slough
London
Two-mile viaduct
spanning Colne Valley at
Denham country park
20 km
20 miles
10-mile tunnel
through Chiltern
hills
Buckingham
Manchester
Piccadilly
York
Luton
HS2 Phase 2b
western leg
HS2 Phase 2b
eastern leg
(under review)
Leeds
Current major
HS2 work site
Sheffield
Crewe
Watford
HS2 phase 2a
M25
London
Euston
Birmingham
Curzon Street
Slough
London
Birmingham
interchange
Two-mile viaduct
spanning Colne Valley at
Denham country park
London
Euston
Detail
HS2 phase one
20 km
20 miles