HS2 unveils designs of noise-cancelling Chiltern Tunnel portal in UK
The portals will be set below the landscape between Great Missenden and South Heath in Buckinghamshire

The portals will be set below the landscape between Great Missenden and South Heath in Buckinghamshire
Talgo will use the loan to strengthen its competitiveness through the development of new rolling stock solutions.
The new line is expected to double capacity on the routes between Manchester and London/Birmingham.
The planned 14-mile stretch will run from a new Hollywood Burbank Airport Station to the existing Los Angeles Union Station.
The high-speed train will have a 5G live broadcast studio.
The 67km high-speed railway route will feature European Rail Traffic Management System Level 1.
China launches new high-speed railway line in Shandong province
Authorities have suspended metro services between Karaj and Tehran until further notice.
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