Delays in linking up the HS2 and Euston station could mean extra costs and potentially even higher spending.
A near-50 page report by the National Audit Office has found that by the end of December costs for the project had racked up to more than 2-billion pounds.
The planned HS2 route in Buckinghamshire and Oxfordshire will travel through the Chalfonts, Central Chilterns, to the south-west of Aylesbury and across north-east Oxfordshire.
The government insists it's committed to delivering the line and in a way that works out best for taxpayers.

Council prosecutes three local shopkeepers in crackdown on trading standards offences
Vandals damage equipment worth more than £11,000 in Princes Risborough Park
Live Facial Recognition vans in Aylesbury
Bucks Mind offering fully funded Mental Health First Aid training
Aylesbury United Legends Day
Witness appeal following a robbery and sexual assault in Aylesbury
Council successfully gains injunction against unlawful development in Ashley Green
Applications Now Open for Angels’ Den 2026












