The railway line through Petersfield is closed from Saturday 12 February for a week.
It means disruption for commuters, leisure travellers and students.
Shine Radio’s Alistair Crawford has researched what it means and how you can avoid the worst of the disruption. He’s speaking to Stephen Martin.
Network Rail has published information at https://www.networkrailmediacentre.co.uk/news/major-project-set-to-transform-the-railway-from-woking-to-portsmouth-harbour