July summary

 Southern services will be affected by this work. Please see their publicity for details.

• London Waterloo to Dorking services will be diverted after Leatherhead and will terminate at Guildford.
• Buses will run between Leatherhead and Dorking.

Saturday

• London Waterloo to Guildford via Cobham services will be diverted after Surbiton and will terminate at Hampton Court.
• Buses will run between Surbiton and Effingham Junction via Cobham.
• A revised service will run between Effingham Junction and Guildford.

 Sunday

• London Waterloo/Wimbledon to Guildford via Cobham services will not run.
  Passengers from London Waterloo should travel on other services to Surbiton.
• Buses will run between Surbiton and Effingham Junction via Cobham.
• A revised service will run between Effingham Junction and Guildford.

The lines between Eastleigh and Fareham will be closed all day due to maintenance work.

• The morning and early afternoon London Waterloo to Poole/Portsmouth via Eastleigh services will not divide at Eastleigh and will continue to Poole only.
• The late afternoon and evening London Waterloo to Portsmouth Harbour via Eastleigh services will terminate at Eastleigh.
• Buses will run between Eastleigh and Fareham all day.
• A revised service will run between Fareham and Portsmouth Harbour.
• Southampton Central to Portsmouth & Southsea stopping services will be revised and will continue to Portsmouth Harbour.

The lines in the Addlestone area will be closed all day due to maintenance work.

• London Waterloo to Woking via Staines services will be revised. These services will be diverted after Virginia Water and will terminate at Ascot.
• Buses will run between Virginia Water and Woking.

A revised service will run between Leatherhead and Dorking all weekend.

• London Waterloo to Dorking services will be diverted after Leatherhead and will terminate at Guildford.
• Passengers should change at Leatherhead for Southern services to Dorking.
  

The lines between Surbiton and Effingham Junction will be closed all weekend due to maintenance work.

Saturday

• London Waterloo to Guildford via Cobham services will be diverted after Surbiton and will terminate at Hampton Court.
• Buses will run between Surbiton and Effingham Junction via Cobham.
• A revised service will run between Effingham Junction and Guildford.

 Sunday

• London Waterloo/Wimbledon to Guildford via Cobham services will not run.
  Passengers from London Waterloo should travel on other services to Surbiton.
• Buses will run between Surbiton and Effingham Junction via Cobham.
• A revised service will run between Effingham Junction and Guildford.

The lines in the Hounslow area will be closed all day due to maintenance work.

• London Waterloo to Woking via Staines services will be revised. These services will be diverted between Barnes and Feltham and will call additionally at Richmond and Twickenham.
• Buses will run between Barnes and Feltham via Hounslow.
• The afternoon and evening London Waterloo to Kingston via Hounslow services will not run.
• Buses will run between Barnes and Twickenham via Hounslow (afternoon and evening only).
  

The lines between Eastleigh and Fareham will be closed all day due to maintenance work.

• The morning and early afternoon London Waterloo to Poole/Portsmouth via Eastleigh services will not divide at Eastleigh and will continue to Poole only.
• The late afternoon and evening London Waterloo to Portsmouth Harbour via Eastleigh services will terminate at Eastleigh.
• Buses will run between Eastleigh and Fareham all day.
• A revised service will run between Fareham and Portsmouth Harbour.
• Southampton Central to Portsmouth & Southsea stopping services will be revised and will continue to Portsmouth Harbour.

The lines between Barnes and Kew Bridge will be closed all days inclusive from Monday 29 July until Friday 2 August due to maintenance work.

 Monday to Friday

• London Waterloo to Weybridge via Staines services will start from Kew Bridge.
• London Waterloo to London Waterloo via Hounslow services will start from Kew Bridge.
• Passengers from London Waterloo should travel on other services to Barnes.
• Buses will run between Barnes and Kew Bridge.

Due to maintenance work in the Haslemere area, some late evening services will be cancelled or replaced by buses for all or part of their journey.