Engineering works being carried out to keep trains running

Planned train engineering works

See how our planned rail improvement works to routes and stations could affect you and your journey

Changes to train times

Planned train disruptions and engineering works

Wherever possible our engineering work is planned in advance, generally for weekends or public holidays. When planned engineering works are going to affect our routes we will provide information here.

Check the calendar for a summary of the work we’ve got planned over the next 12 weeks.

August 2025

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Alterations in August 2025

  • 23-08-2025 to 31-08-2025

    Vital upgrades to Barnes Bridge: Major Improvement work in the Kew Bridge / Brentford area from Saturday 23 to Sunday 31 August

    Locations Affected:

    Between London Waterloo and Hounslow / Weybridge

  • 23-08-2025 to 25-08-2025

    Buses replace trains between Surbiton and Effingham Junction / Guildford from Saturday 23 to Monday 25 August

    Locations Affected:

    Between London Waterloo and Guildford

  • 23-08-2025 to 24-08-2025

    Buses replace trains between Farnham / Ascot and Guildford / Aldershot on Saturday 23 and Sunday 24 August

    Locations Affected:

    Between Alton and Woking / London Waterloo, between Farnham and Guildford, between Aldershot and Ascot, between Guildford and Ascot, and also between Basingstoke and London Waterloo

  • 31-08-2025 to 31-08-2025

    Buses replace trains between Farnham and Alton on Sunday 31 August

    Locations Affected:

    South Western Railway between Woking and Alton